Dobson fly larvae in North Texas
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Dobson fly larvae in North Texas
877 views2 months ago
YouTubeTexas wildlife and fossils
Pennsylvania's Prehistoric Stream Bug — Older Than Dinosaurs
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Pennsylvania's Prehistoric Stream Bug — Older Than Dinosaurs
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YouTubeWild Allegheny
Dobsonflies, (larvae are also known as hellgrammites) are insects in the order Megaloptera. They have impressive sexual dimorphism; males have a extremely elongated mandibles, whereas the females do not. I have seen lots of misinformation over the years about these insects. Though they do have a strange appearance (apparently terrifying to some) theyre not harmful whatsoever. In fact, theyre very beneficial predators in aquatic ecosystems. They are what we call an indicator species, meaning that
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Dobsonflies, (larvae are also known as hellgrammites) are insects in the order Megaloptera. They have impressive sexual dimorphism; males have a extremely elongated mandibles, whereas the females do not. I have seen lots of misinformation over the years about these insects. Though they do have a strange appearance (apparently terrifying to some) theyre not harmful whatsoever. In fact, theyre very beneficial predators in aquatic ecosystems. They are what we call an indicator species, meaning that
79.9K views11 months ago
FacebookGwen Erdosh
THE RIVER'S NIGHTMARE
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THE RIVER'S NIGHTMARE
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YouTubeAMERICAN NEWS
Would You Pick Up This Insect? Hellgrammites Are The Larvae Of The Impressive Dobsonfly! #animals
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Would You Pick Up This Insect? Hellgrammites Are The Larvae Of The Impressive Dobsonfly! #animals
758 views1 month ago
YouTubeHarris Smith
Dobsonfly: The Giant Insect With Monster Jaws You Won’t Believe! #dobsonfly #bugfacts #natureedu
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Dobsonfly: The Giant Insect With Monster Jaws You Won’t Believe! #dobsonfly #bugfacts #natureedu
1.3K views6 months ago
YouTubeERGL
Dobsonfly – The Giant Jawed River Insect That Looks Like a Monster 🪰😳#dobsonfly #insect #animals
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Dobsonfly – The Giant Jawed River Insect That Looks Like a Monster 🪰😳#dobsonfly #insect #animals
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YouTubeAnimal Safari
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Our biologists found this dobsonfly larva (just before its adult stage) in Little Barton Creek during biological sampling for the Environmental Integrity Index (EII). Watch its gills pulse as it gathers oxygen from the water. Dobsonflies are sensitive to environmental conditions so their presence is an indicator of good water quality. Learn more about the EII program that monitors the health of Austin’s creeks at https://tinyurl.com/yczcd8w4. | Austin Watershed Protection
8.3K viewsJun 19, 2018
FacebookAustin Watershed Protection
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Catching small mouth with a live hellgy! #fishing
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YouTubeXspearience Outdoors
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The Dobsonfly and the Hellgrammite: Nightmare aquatic insects
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YouTubeTravis DuBridge | Wildlife & Science
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Dobsonfly atau Fishfly‼️menyeramkan #serangga #menyeramkan #nature #ytshorts
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Interviewing a Nightmare Underwater 🦂💧
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Discovering the Dobsonfly in Peru's Amazon Rainforest
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Apparently they turn into flies. Rip when that happens. #ecojar #hellgrammite #bugtok
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TikTokhakeberhooligan
Gwendolyn Erdosh on Instagram: "I absolutely love dobsonflies!! This is a male dobsonfly, species Corydalus batesii. Found at @manu.biostation. You can tell he’s a male by his humongous mandibles. I have seen tons of misinformation online about these incredible insects, so I wanted to make it clear that these are not dangerous whatsoever. They are called “hellgrammites” and often feared, but the reality is that other than a small bite, they cannot hurt you. They are not venomous or poisonous. Th
669.2K views8 months ago
Instagramgwentomologist
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