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Hagfishes Subphylum Vertebrata Class Pteraspidomorphi Family: Myxinidae (Hagfishes, slime eels, or slime hags) Common Species Atlantic Hagfish (Myxine glutinosa ...
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Lab 4-- Identification: Petromyzontiformes to Osteoglossiformes Chestnut lamprey (Icthyomyzon castaneus) Mooneye (Hiodon tergisus)
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Larval lamprey = ammocoete, lives secretive life buried where it filter feeds on ... 1890 Lamprey moves into Lake Ontario and Erie via Welland canal (mistake) ...
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some anadromous. some 'parasitic' micropredators. paired-species. Class Petromyzontida ... Class Chondrichthyes divided into two subclasses. Holocephali and ...
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Class: Osteichthyes Order: Salmoniformes Family: Salmonidae
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III' Myxiniformes, Petromyzontiformes
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Anadromy adult migrates to the sea for feeding, and returns to ... American dipper (Cinclus mexicanus) Painted ... River otter (Lutra canadensis) ...
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Wisconsin Fish Families Part I
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diverts young fish to agricultural fields ... ex: near disappearance of mayfly nymphs in Lake Erie. low DO concentrations in the water column ...
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Nearly 70% of the species are recently extinct, endangered, or threatened. Why? Caviar Industry ... 10 native species in Iowa. Identification: Adipose fin ...
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The Diversity of Cartilaginous and other Fishes
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Community ecology of stream fishes: Patterns and processes in Pacific Northwest species richness
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Deeply forked tail. Adipose fin. Slightly sub-terminal ... Square tail. Adipose fin may be orange/red, especially in juveniles. Large dark spots on opercle ...
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ID Tips for Fish Families and Species Replace Redbelly Dace with Mountain Redbelly Dace on your species list Change spelling of Rosy-sided Dace to Rosyside Dace ...
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Chapter 34 The Origin and Evolution of Vertebrates
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Figure 34.2 Echinodermata Cephalochordata ANCESTRAL DEUTEROSTOME Chordates Urochordata Notochord Myxini Craniates Common ancestor of chordates Petromyzontida
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Feeding Behavior Herbivorous fishes eat plants and micro-algae. Most common on coral reefs parrotfishes, damselfishes, surgeonfishes.
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The Chordata Chapter 34
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... Order Urodela (b) Order Anura (c) Order Apoda Fig. 34-27 (a) Tuatara (Sphenodon punctatus) (c) Wagler s pit viper (Tropidolaemus wagleri) (b) ...
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Title: LE 01-10b Author: System_70 Created Date: 12/12/2005 9:42:59 PM Document presentation format: On-screen Show (4:3) Company: PIT Other titles
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Animals and Animal Diversity The Nitty-gritty! Note: There is no red on this powerpoint, all non-essentials were deleted from the notes. Just imagine that everything ...
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... The jawless fishes Some Agnathans Osteichthyes: The bony fishes Some Osteichtyhes Anatomy of a bony, ray-finned fish Class Reptilia: ...
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... bony skeleton Class Amphibia Class Reptilia Class Aves Class Mammalia ANAMNIOTA AMNIOTA Fishes Tetrapods Chordata - have a notochord Urochordata ...
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Trophic Ecology
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