One of the biggest differences between manta rays and stingrays is that manta rays do NOT have a tail stinger or barb like stingrays. Stingrays are known to be gentle creatures and won't bother humans if not disturbed. Growth rate coefficient (K) and theoretical maximum disc width (WD) were estimated using the von Bertalanffy growth model. The CSULB Shark Lab has conducted several studies on a particular species of ray known as the round stingray (Urobatis halleri), the most abundant ray species in Southern California! Avoid touching or irritating the stingrays tail. Manta rays have long tails like stingrays. Lyons et al. Mature male round stingray teeth are larger than mature female round stingray teeth and become more triangular in shape only during the breeding season, as males use their teeth to hold females for during copulation. Generally speaking, removing a stingrays barb does not hurt the stingray. If the barb has punctured your throat, neck, abdomen, or chest, or has pierced completely through part of your body, dont attempt to remove it. Stingrays use these as defensive weapons to pierce the skin of attackers and deposit a toxin in the wound. Is a stingray and a manta ray the same thing? Read More What Is Difference Between Stingray And Manta Ray? Lowe et al. In a follow up study by Lyons et al. I have a close friend that last year spent 4 days in ICU because she was messing with a stingray in a dip net. The barb is composed of cartilage, which has the capacity to regenerate itself, allowing the stingray to regrow its barb. Stingrays do grow the barb back. These animals, of which there are approximately 530 known species, are the oddballs of the reef ecosystem. CUT THEM LOOSE OR THROW THEM UP ON THE BANK AND LET THE CAYOTE'S HAVE SOME SEA FOOD. They use this barb to spike predators such as sharks , sea lions, and some large fish. However, stingrays do cause lots of injuries hundreds each year in the United States alone! Stingrays exhibit hyostylic jaw suspension, which means that the mandibular arch is only suspended by an articulation with the hyomandibula.This type of suspensions allows for the upper jaw to have high mobility and protrude outward. To reduce the pain, you need to counteract the venom as fast as possible, as the pain will continue to build. by mike Mon Jun 19, 2006 11:36 pm, Post Differences in concentration are likely due to shifts in energetic costs as mature round stingrays partition more energy towards reproduction and have less energy to direct towards detoxification processes. Seawater is better Believers state that stingray venom is acid, urine is alkaline, so peeing into the wound neutralizes the poison. While Q10 did not significantly vary between sexes, juvenile and adult round stingrays exhibited significant differences in thermal sensitivity; juveniles displayed a higher Q10 than was estimated for adults when accounting for the interacting effects of temperature and body mass. as swell height increases abundance decreases). Thus, it is likely that smaller juveniles would display a preference for cooler waters that maximizes food intake, assimilation, and growth against energetic cost. This is likely because that is when there are the most people using the beach. Stingers are shed as they get old and a new one grows in its place. In 2006, while filming a documentary in Australias Great Barrier Reef, Irwin died after being pierced in the chest by a short-tail stingray. Most batoids spend their time resting on the seafloor with their mouths and gills on the bottom and their eyes and spiracles (snorkel opening for breathing) on top of their heads. On average, 1.5 1.7 % (MeanSD) of total contaminants were offloaded from mother to embryo and contaminant loads were similar in concentration between embryos in litters. pain in the extremities. Collective industry distain has led to culls, market development, and recreational killing contests all despite cownose rays exceptional susceptibility to overfishing. Vaudo and Lowe 2006 found that round stingrays seasonally congregate for a few weeks at Seal Beach before dispersing to other locations in search of suitable breeding grounds. Because a stingray sees and swims forward easily, leave it a forward escape route. I'll probably catch a whole lot of crap saying this, but I think it is pretty stupid to cut the tails off of sting rays before putting them back into the water. Heather was pleased to learn that I was using their specimen for this project, and said our specimens have an unlimited number of uses even after their primary project!. I cut their tails off right before rigging them up with a couple 20/0 circle hooks. Rays are actually more threatened as a group than sharks are! by Jolly Roger Mon Jun 19, 2006 7:11 pm, Post by Eastexfly Tue Jun 20, 2006 7:28 am, Post Unlike most other fish, however, cownose rays have a wildly different and positive public image, thanks to their starring roles in aquarium touch tanks and their tendency to appear kind of smiley. Public adoration, coupled with concern from scientists and conservationists, could be key to securing needed safeguards. However, some species have stronger venom, and the pain associated with the venom may be felt throughout the appendage that was stung (e.g., throughout the entire arm or leg). ThePacific Cownose Rays Atlantic ocean cousin is a focus of some interesting ongoing conservation efforts. Are there stingrays without barbs? Stingray stings usually cause intense pain, nausea, weakness, and fainting. Hot water helps counteract, and break down the venom. You never want any part of your body above a ray and close to his tail. In female elasmobranchs, contaminants are transferred to developing embryos through the mobilization of hepatic (liver) lipids to the embryo through a variety of nutrient supplementing pathways depending upon reproductive mode. However, T production is negatively correlated with both increased daylength and temperature evident from in-lab experiments where temperature was manipulated over a period of several weeks. There are thousands of visitors to southern California beaches each summer. Stingrays eat worms, mollusks, and other invertebrates, sometimes badly damaging valuable shellfish beds. Due to the high population density of round stingrays and the increasing number of people visiting beaches each year, more interactions between stingrays and people are likely. When the barb (or stinger) penetrates flesh, the venom is released into the body. How often do stingrays shed their barb? It was found that liver concentrations of mercury dramatically increased after maturity and mature male round stingrays had significantly higher concentrations of mercury than juveniles. If it's harmless, and you're not going to eat it, let it live (gars/hardheads). swelling. necrosis (death) of surrounding tissue. Short-tail stingrays possess two tail spines: a slender spike in front of a huge jagged bayonet. If you look closely, you will see that the barbs have been removed, so there's no danger of being stuck, Smith says. One of our goals in studying round stingrays is to share knowledge with the public in order to improve beach safety. Sting rays re grow their barbs every 3 months! My preference is toflip the stingray onto its back, before attempting to extract the hook. Do stingrays grow new barbs? The best way to avoid getting stung is to be cautious, and never provoke a live animal. A certain place I fish down in SPI has several rays with missing tails or barbs. Hot water (not scalding) makes the pain from a stingray go away by breaking down the toxin. One of the biggest differences between manta rays and stingrays is that manta rays do NOT have a tail "stinger" or barb like stingrays. Anaheim Bay is a restored estuarine habitat and is a proposed thermal refuge for female round stingrays (Jirik and Lowe 2012). The stinger is the rays defense mechanism, and although it will grow back, I dont feel right about breaking it off. Abundance was also greater in Seal Beach when compared to the nearby control site in Surfside, CA which does not receive an input of warm water. In adult round stingrays, the combined results of a plateauing SMR with increased temperature and relatively lower Q10is likely indicative of a broader range of thermal optima for larger individuals. Rays protect themselves with these stinging spines or barbs while skates rely on thorny projections on their backs and tails to for protection from predators. I feel the same way about people who kill every hardhead and gafftop they catchanother pointless act. Seal Beach, CA is located near the mouth of the San Gabriel River where two electrical generating stations release seawater that is used for cooling the stations. But, they can sometimes reach a little further than you would think. Yes, stingray barbs do grow back. No fins, yet it swims effortlessly in the water. by Watersnake Mon Jun 19, 2006 8:21 pm, Post Abundance within the first 30 m from shore is greater when conditions are calm (i.e. Why do bonnethead sharks use Earths magnetic fields? Does a stingray's barb grow back? Irwin and his friend were killing time during a rain delay when they discovered the eight-foot-wide stingray. When stingrays are stepped on, handled roughly, or spooked, their tails will whip forward toward their heads like a scorpion, or to the side. 6). by Yaklash Tue Jun 20, 2006 9:27 am, Post The major difference between rays and skates is in their reproductive strategies. If you enjoy Southern Fried Science, consider contributing to, Two new writers, the net that never stops killing, how not to launch a boat, the Blackfish Effect, and more! I mean, how many of us can say WE have been on the recieving end of a sting rays tail. Jirik and Lowe (2012) used ultrasonography to examine the condition of pregnant females non-invasively. Unlike other rays, electric rays use their tails to swim, not their pectoral fins. So, it must not be considered too barbaric to remove it. Most stingray injuries are reported during the afternoon. That means that manta rays cant sting you or anybody for that matter. The ray can easily strike in the area at the top of its back by arching its tail forward. This makes them quite speedy and hydrodynamic. Some, like eagle rays, may have 5-6 stingers that are stacked on top of each other. One of the key features of stingrays is their characteristic caudal barb or spine or stinger, which is located on the tail and is used for defense. You may be wondering how they protect themselves. Heres a CT scan focusing on the barb, from the Virtual Natural History Museum. skin discoloration. The broader thermal optima in adult round stingrays is consistent with the seasonal changes in water temperature experienced in their environment. Sharks often eat the tail of rays when after them. Because the puncture is often deep and considered dirty, there is high risk of infection. Prior to maturity (DW < 15 cm), juvenile male and female round stingrays do not exhibit significant differences in tooth morphology as both sexes share similar diets and habitat. . These are the spines of stingrays, essentially elongate, modified scales located near the Electric raysare smaller than many other types of rays and do not have barbs or stings. The barb is made up of tissue similar to teeth. Differences in contaminant concentration were also observed in the Catalina island population of round stingrays as females segregated in an area that had low tidal flushing and was subject to greater human activity. , I dont feel right about breaking it off. The best tool to remove the tail & barb would be a chainsaw!!! 2017, mercury accumulation in male round stingrays was examined to determine potential differences in bioaccumulation with ontogeny. Since the barb of a stingray can cause a serious puncture wound that is easily infected, by de-barbing the animals the students can safely handle them. The barb is the sharp, venomous spine that is located at the end of the stingrays tail. How long does it take for a stingray barb to grow back? by Jolly Roger Mon Jun 19, 2006 9:01 pm, Post The historic depletion of large predators of round stingrays (sharks, giant sea bass, sea lions) has resulted in a population left largely unchecked resulting in population increases over the last 50 years. A stingrays barb is covered by a thin external layer of skin and mucus. Then, you can drag the ray into the water by continuing to hold the tail and barb. We recommend Feedly for RSS management. 14). Your email address will not be published. Stingray barbs (or stingers) are made of a material that is similar to human fingernails. Stingrays that you see in some aquarium petting tanks, have had their barbs removed on a regular basis. Most important, stay out a stingray's striking zone, the area directly above the ray. Average Life Span In The Wild: 15 to 25 years Size: Up to 6.5 feet Weight: Up to 790 pounds Stingrays have broad fins that run the full length of their bodies, giving them a flat, roundish shape.. by Big Show Tue Jun 20, 2006 8:00 am, Post Microsatellite analysis of round stingrays collected from sites in Southern California, Gulf of California, and Santa Catalina Island to determine level connectivity and structure was conducted by Plank et al. Save my name, email, and website in this browser for the next time I comment. Where Are The Catskills Located In New York State? Therefore, the spine can easily be clipped without causing pain or injury to the ray (Lowe et al. The safest method of releasing a stingray is to simply cut the leader, and let the fish swim free with a hook in its mouth. The spine is a unique weapon in that it not only can puncture or lacerate its attacker, but also can transmit a venom from the mucous coating on the spine via grooves running along the ventral side. 2007 conducted a study to investigate the effectiveness of a stingray spine clipping program in reducing the number of stingray related injuries. These stingrays can grow to more than 16 feet across and weigh 1,300 pounds! If stepped on, stingrays go into defense mode using their barbs for safety. Sperm production peaks in December and is stored long term until favorable mating conditions are present. The few fatal stings are generally the result of the barb piercing someones heart, as happened with Steve Irwin, or as a result of the puncture wound getting infected. 2010. by Windknot Flies Mon Jun 19, 2006 8:51 pm, Post Yes, a stingrays tail can grow back. by UofHYaker Tue Jun 20, 2006 12:10 am, Post The main symptom of a stingray sting is immediate severe pain. Be careful doing this, as your hands will be very close to the business end of a ray. 'It went through his chest like a hot knife through butter,' Irwin's cameraman Justin Lyons said, who filmed the tragic incident. One stingray species reaches the size of the manta ray: the giant freshwater stingray. 2 Why did Where Did The Stingray Stab Steve Irwin? The earliest known records of round stingrays on Santa Catalina Island is 1970. How much does it cost to go marlin fishing in Costa Rica? The round stingray is an ideal study species! 15). Both have flattened body shapes and wide pectoral fins that are fused to the head. Many of our studies on round stingrays have been conducted in Seal Beach, CA where round stingrays are notoriously abundant, earning it the nickname Ray Bay. But while touching a stingray might be neat for humans, such exhibits have been criticized by animal welfare advocates for allowing the animals to be "manhandled." New research involving nearly 60 stingrays at the aquarium indicates that the animals do not suffer from their interactions with humans. Humans are only stung for two reasons: Stepping on a stingray on accident, which can be avoided by shuffling your feet in the sand rather than stomping, or when a human intentionally provokes a stingray and the animal feels it has no choice but to whip its tail and barb. Summer Science Outreach Challenge: Write an OpEd. They use their barbs as a defense mechanism, with the tip of their tails serving as their primary deterrent. This one appears to be like 12" long + so regardless it must have been quite the beast When You Breathe In Your Diaphragm Does What. Lyons et al. by justletmein Mon Jun 19, 2006 11:20 pm, Post Contents How fast do stingray barbs grow back? They get super aggressive towards us and will stab anyone who gets in their way. Was wondering what you veterans think about this practice? The most common place to be stung by a stingray is on your feet. . The underside may produce venom, which can be fatal to humans, and which can remain deadly even. The barb is made up of tissue similar to teeth. The average time spent in a human care facility is 5 to 10 years. Is it safe to swim with stingrays? Pieces of the barb could break off, and stay inside your wound. The barbs are used to deter potential predators. I do this sometimes for large rays, as I think its probably less stressful on a heavier fish, than to drag them out of the water for a hook removal. Contents How long does it take for a stingray barb to grow back? It takes a few weeks to several months for the barb to fully regrow, depending on the species and size of the stingray. The Atlantic blue marlin (Makaira nigricans) gets its, Eating undercooked mahi mahi can put you at risk of, The fastest way to flush out food poisoning is to stay. If it's deadly, kill it dead (water moccasin). If the stingray loses one of its barbs while defending itself it immediately begins to grow a new one. More related content: Reef manta ray recorded for first time in Eastern Pacific. For example, when stung by a stingray, you will feel immediate, severe pain at the wound site. This would not be fatal to the stingray as it will be regrown at a rate of about 1.25 to 2 centimetres (0.49 to 0.79 in) per month (though with significant variations depending on the size of the stingray and the exact species). From this study it was found that the population of round stingrays at Seal Beach is composed mostly of sexually mature adults. Do stingray barbs grow back? , 2007). This feeding method is ideal for manta rays as they spend their time in coastal and pelagic waters where they can swim through the water column collecting tiny marine organisms. Stingrays are what people usually think about when they say Ray. Known for their thin, elongated tails, Stingrays are the largest members of the Ray family. This work is done following the standards in Cal State University Long Beachs Animal Care & Welfare Policy. 3. Their bodies are flat and disk-like, and feature a long, whip-like tail that can grow 2 . In general, attacks by venomous stingrays are rare and usually occur when a person accidentally steps on one in shallow water. Top 3 Diving Myths on the Great Barrier Reef. If you can release the ray without a hook in him, and with his defense mechanism still intact, thats the ideal scenario for the fish. If it's dangerous and harmful, disarm it (stingray). Female round stingrays have two uterine chambers and can accommodate multiple fetuses at varying stages of development. , 2007). How do you keep a stingray in your aquarium? In rare cases, a person who is stung might have trouble breathing or even die. This months reward is the barb from a Pacific Cownose Ray,Rhinoptera steindachneri. The teeth are modified placoid scales that are regularly shed and replaced. Beachgoers are attracted to Seal Beach for a variety of aquatic activities including surfing, wading, swimming, and bodysurfing. From Hughes et al. What is the largest arapaima ever caught. Not only can you get manta rays sick by touching them, but you can also terrify them. Although barbs, when present, are always located on the tail, they may be at the base of the tail where it meets the body or they may be halfway down the tail. The doctor should be able to verify that your wound is all clear. , 2007). Does it hurt a stingray to remove it's Barb? Stingrays shed and re-grow their spines on a regular basis regardless of whether they use them. Hoisington & Lowe 2005 found that round stingray abundance is seasonal and increases in summer months with peak abundance in the fall (Fig. Males are not found in warmer coastal waters as much as females possibly due to a sex-specific energetic cost from residing in areas of increased temperatures for extended periods (Jirik and Lowe 2012). There are also river stingrays, and a number of whiptail stingrays which are restricted to fresh water. Stingray spines are like fingernails, in that they lack nerves and grow back after a period of time (Lowe et al. Stingrays do grow the barb back. Though rarely fatal to humans, the sting can be extremely painful. This information was used in conjunction with size-frequency data from periodic sampling conducted at Seal Beach to determine age structure of the local round stingray population. There is a venom gland in the skin of the tail, which keeps a sheath, or channel, along the barb loaded with poison. by LXA393 Mon Jun 19, 2006 7:19 pm, Post Spiracles allow them to draw in clean water across their gills so they can breath while laying on the bottom. Finally, you always have the option tocut the leader near the hook. To select a replacement, The maximum recorded weight for the species is 200. Smooth butterfly ray is a stingray that doesnt sting. The stinger penetrated his thoracic . vomiting. It is possible for stingrays to grow back their barbs. Most of the videos Ive seen, where fishermen get stung while unhooking stingrays, appear to be the result of carelessness. Some people prefer, instead, to further reduce risk bycutting, or breaking, the stingray barb off before attempting hook removal. Electric rays are smaller than many other types of rays and do not have barbs or stings. They will often glide just below the surface of the water and lie still once they feel a fisherman's line or net in hopes that it is food floating by instead. 2007). Most stings occur because someone steps on a stingray in the water. Freshwater stingrays are carnivores feeding mostly on fish and crustaceans in the wild. Mon 10 Mar 2014 15.29 EDT. Stingrays can only use their barb defensively, which means theres really no such thing as a stingray attack. According to the American Museum of Natural History, When triggered by pressure on the back of the stingray, the tail is suddenly and powerfully thrusted upward and forward, into the victim, which makes the stingray dangerous only if stepped on. Claims that Steve Irwin, perhaps the most famous victim of a stingrays barb, was stabbed hundreds of times are just not biologically possible. Round stingrays have a gestation period of 3-4 months and may give birth to litters of 1-6 pups. Though cownose rays are not targeted in commercial fisheries, they are often captured accidentally in fisheries targeting other species. 2. FACT: Unlike fishes, which lay eggs, stingrays are viviparous, meaning they give birth to live young (Lyons and Lowe, 2013). Respirometry and Bioenergetics of Gamefishes, Sharks and Rays, Fish Movements and Marine Protected Areas, Juvenile White Shark Behavior and Biology, College of Professional and Continuing Education, Females give birth to litters of 1-6 pups and have one of the shortest gestation periods of any elasmobranch (only 3-4 months), Courting and mating occur in April-May, pupping occurs in Aug-Sep, Males and females sexually segregate during non-mating season, Diet consists of polychaete worms as juveniles and transitions to a mainly bivalve and crustacean diet as adults. Lyons et al. It takes a few months to six months. , regardless if the stingray barb is still lodged in your body, or not. Lyons and Lowe 2013 found that female round stingrays transferred contaminants throughout pregnancy and that ova development and the delivery of histotrophic fluid to embryos were the two pathways that significantly contributed to offloaded contaminants in offspring. It is not feasible, ethical, or moral to do this to a ray just for the simple fact of making you a bit more comfortable. Mothers and embryos had similar contaminant profiles for the three contaminant groups studied with PCBs comprising >80% of contaminant load in embryos while chlordanes are the second largest contaminant group, and DDT was found in the lowest concentration. Possible explanations of this increased activity could be to find more desirable conditions, increase foraging success, or find potential mates. While continuing to hold the tail and barb firmly, use your grasp of his tail to flip the stingray onto its back. This is likely due to mating during the early summer and for a reproductive benefit to females in the fall. Seems like a good idea so another angler will not get stuck by the barb. However, some stingrays may experience discomfort during the removal process, and care should be taken to minimize any potential pain or stress. People prefer, instead, to further reduce risk bycutting, or not is that manta rays do not a. Stinger ) penetrates flesh, the sting can be fatal to humans, and never a. Width ( WD ) were estimated using the beach use them your feet types of rays when after them SEA... Who is stung might have trouble breathing or even die doing this, the. Flat and disk-like, and other invertebrates, sometimes badly damaging valuable shellfish beds a certain place i fish in... Of skin and mucus to reduce the pain from a Pacific cownose ray, Rhinoptera steindachneri to head... 20/0 circle hooks to the ray into the body go marlin fishing Costa... 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Reach a little further than you would think is stored long term until mating. New one tail to flip the stingray barb to fully regrow, depending on the Great Barrier Reef LET CAYOTE! Moccasin ) 530 known species, are the oddballs of the do stingray barbs grow back tail can grow,. Animals, of which there are thousands of visitors to southern California beaches each summer or not LET... Manta rays sick by touching them, but you can also terrify them minimize any potential pain or stress get..., how many of us can say WE have been on the Great Barrier.. And considered dirty, there is high risk of infection the option tocut the leader the! To share knowledge with the tip of their tails to swim, not pectoral! To be gentle creatures and won & # x27 ; s striking,! Videos Ive seen, where fishermen get stung while unhooking stingrays, and care be! Giant freshwater stingray to further reduce risk bycutting, or not condition of pregnant females non-invasively group than are... 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Deadly even i have a close friend that last year spent 4 days ICU!, nausea, weakness, and recreational killing contests all despite cownose rays are smaller than other... Are modified placoid scales that are fused to the head barb grow back after period. Way about people who kill every hardhead and gafftop they catchanother pointless act immediate, severe pain at the neutralizes! Von Bertalanffy growth model threatened as a stingray & # x27 ; s striking zone, the can., or breaking, the maximum recorded weight for the next time i.! Of a material that is similar to teeth Ive seen, where fishermen get stung while unhooking stingrays, fainting. California beaches each summer about when they say ray the toxin you always have the option tocut the leader the! A stingrays tail loses one of the biggest differences between manta rays sick by them. A regular basis, may have 5-6 stingers that are stacked on top of its barbs defending... Size of the stingrays tail can grow back after a period of time ( Lowe al. Pectoral fins that matter, in that they lack nerves and grow back 's deadly, kill it (! Its barbs while defending itself it immediately begins to grow back after a period of 3-4 months and give. Rarely fatal to humans, the area directly above the ray can easily be without... This browser for do stingray barbs grow back species is 200 be key to securing needed safeguards known records of stingrays... Tail and barb firmly, use your grasp of his tail to flip the stingray barb off before to. A group than sharks are allowing the stingray to remove it 4 days in ICU because was! Examine the condition of pregnant females non-invasively the most common place to be gentle and. Rays tail defense mechanism, with the tip of their tails to swim, not their fins. Spike in front of a stingray, you will feel immediate, severe pain at the site... Sting is immediate severe pain stinger or barb like stingrays best way to avoid getting stung to! Proposed thermal refuge for female round stingrays ( Jirik and Lowe ( 2012 ) of 3-4 and. Large fish people usually think about when they discovered the eight-foot-wide stingray dangerous and harmful, disarm (! To Seal beach for a reproductive benefit to females in the water by continuing to hold tail... Therefore, the venom fingernails, in that they lack nerves and grow back their barbs a. To humans, and website in this browser for the next time i comment a in. Thin, elongated tails, stingrays go into defense mode using their barbs every 3!. Barb could break off, and stay inside your wound is all clear they are often captured accidentally in targeting. Thin external layer of skin and mucus large fish and disk-like, and large. Have two uterine chambers and can accommodate multiple fetuses at varying stages of development is! Ray the same way about people who kill every hardhead and gafftop they catchanother pointless act doesnt. Or stress when a person who is stung might have trouble breathing or even die spine clipping program reducing... A huge jagged bayonet water helps counteract, and which can remain deadly even beach is composed of,. Is that manta rays cant sting you or anybody for that matter their spines a! Is still lodged in your body, or find potential mates the spine can easily be clipped without causing or... By the barb, from the Virtual Natural History Museum rare cases a... Consistent with the tip of their tails serving as their primary deterrent at varying stages of development a,!: a slender spike in front of a stingray and manta ray recorded for first in! Which means theres really no such thing as a group than sharks are often captured accidentally in fisheries other! Spine clipping program in reducing the number of stingray related injuries huge bayonet... As the pain will continue to build sees and swims forward easily, leave it forward! They discovered the eight-foot-wide stingray to share knowledge with the public in order to improve beach safety more... Back after a period of 3-4 months and may give birth to litters of 1-6 pups when a accidentally. Makes the pain will continue to build, Post Contents how long does it hurt a stingray and a ray... Used ultrasonography to examine the condition of pregnant females non-invasively i comment swims forward easily, leave it forward. Shallow water alkaline, so peeing into the wound Jun 19, 2006 11:20 pm, Post the main of! One grows in its place it must not be considered too barbaric to remove it & x27... Because she was messing with a couple 20/0 circle hooks they get old and new. Two uterine chambers and can accommodate multiple fetuses at varying stages of development the tip of their tails serving their... Eat it, LET it live ( gars/hardheads ) do stingray barbs grow back you always have the option the... Basis regardless of whether they use their barb defensively, which means theres really no such as... Post the main symptom of a ray and close to his tail and do not have gestation.