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Amphibia
Taxonomy
20
Biology
07/09/2008

Additional Biology Flashcards

 


 

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Term

Greater Siren

Definition

Order: Caudata, Family Cryptobranchidae 

Description:

Tiny front legs, like a t-rex, and no hind limbs

External gills (bushy, means completely aquatic throughout life)

Least derived salamander 

 

Habitat: Aquatic

 

Diet: Invertebrate and vertebrates

 

Region:  Eastern U.S.

Term

3-toed Amphiuma

or

Congo Eels 

Definition

Order: Caudata, Family: Amphiumidae

Description:

1 pair of gill slits (breath with lungs, get gill slits from larvae who originally have external gills)

4 tiny legs, with 3 toes on front feed

 

Habitat: AquatiC (live in water despite lungs)

 

Diet: Invertebrates and vertebrates

 

Region: Eastern U.S. 

Term
Characteristics of Salmanders in Family Plethodontidae in General
Definition

Lungless salamanders 

 

Nasoliabial grooves (lips to nose)

 

Parasphonoid teeth

 

Pronounced costal grooves

 

Vomerine teeth 

Term

Ensatina

Definition
  • Order: Caudata, Family: Plethodontidae
  • Description:constricted tail that it can drop, toes overlap if adpressed, large head and eyes
  • Habitat: Forest, Talus (boulder field)
  • Diet: Invertebrates
  • Region: Washington
Term

Western Red-backed Salamander

Definition

Order: Caudata, Family: Plethodontidae

 

Description: legs separated by 16 intercostal grooves when adpressed

Dorsal stripe

5th toe on hind food 1/3 length of 4th toe (half a pinky, almost pinky-backed salamander)

 

Habitat: Forest, Talus

Diet: Invertebrates

Region: Washington 

 

Term

Arboreal Salamander

Definition

Order: Caudata, Family Plethodontidae

 

Description: square tipped toes (aid climbing) that overlap if adpressed, brown body with small yellow spots 

Habitat: Forest, Arboreal (spends time in trees)

Diet: Invertebrates

Region: Western U.S., but not Washington! 

Term

Olympic Torrent Salamander

Definition

Order: Caudata, Family: Rhyacotritonidae

 

Description: big eyes (larger than distance between eyes and tip of snout, short rostrum)

Yellow, spotted, belly

Legs don't overlap when adpressed

Buttcheek like cloacal slit (square edged lobes) 

Distinguished from ensatina by unrestricted tail and cloaca

 

Habitat: Aquatic, cold streams

Diet: Invertebrates

Region: Washington 

Term

Rough-skinned newt

Definition

Order: Caudata, Family: Salamandridae (not salamander!)

 

Description:  costal grooves fait or absent, grainy or bumpy skin (smoother with more fishlipe tail when it breeds in water), bright orage/yellow belly contrasts , vomerine teeth form inverted v, heavy and short toes

 

Habitat: Aquatic, Forest

Diet: Invertebrates and vertebrates

Region: Washington 

Term

Pacific Giant Salamander

Definition

Order: Caudata, Family: Dicamptodontidae

 

Description: Wide head, if neotenic gills short and bushy, stocky lack of traits, keratinzed toes to maintain grip in cold streams, large and fat (biggest salamander in NW), indistinct costal grooves, vertically thick tail

 

Habitat: Aquatic, cold streams

Diet: Invertebrates, vertebrates

Region: Washington 

Term

Northwestern Salamander

Definition

Order: Caudata, Family: Ambystomatidae

 

Description: Prominent costal grooves, large parotid glands and large poison glands (by costal grooves, on back and tail)

 

Habitat: Aquatic, Forest

Diet: Invertebrates

Region: Washington 

Term

Long-toed Salamander

Definition
Order: Caudata, Family: Ambystomatidae Description: prominent costal groovers, dorsal stripe irregular and broken, long toes, rear 4th toe longer than sole of foot (absent nasolobial groove) Habitat: Aquatic, forest, or grassland Diet: Invertebrates Region: Washington
Term

Tiger Salamander 

 

Definition
Order: Caudata, Family: Ambystomatidae Description: prominent costal grooves, toes wide at base and taper to points, pair tubercles on hind feet Adults and larva--> fishy tail, dread like gills, mottled skin Habitat: Aquatic, grassland Diet: Invertebrates, vertebrates Region: Washington
Term
Pacific (or coastal) tailed frog
Definition
Order: Anura, Family: Leiopelmatidae Description: no external eardrum (adapted to quick moving streams), long legs but little webbing in toes, out toe on hind foot thicker than inner toes, males have tail-like cloaca for internal fertilization Habitat: Forest, grasslands Diet: Invertebrates Region: Washington
Term

Pacific Tree (Chorus) Frog

 

Definition
Order: Anura, Family: Hylidae (Tree Frog) Description: Long, slender legs, black racing stripe from snout to shoulders Adhesive pads on toe tip and intercalary carilage in each toe, outermost toes thicker than other toes Tadpoles: have suction discs for fast flowing water Habitat: Forest, Grasslands Diet: Invertebrates Region: Washington
Term
Great Basic Spadefoot
Definition
Order: Anura, Family: Bufonidae Description: Rough skin, no parotid glands (gross glue shit) but has ability to release pockets of ooze, short legs with tubercle/spade on hind feet, light vertebral stripe Habitat: Forest, Grasslands Diet: Invertebrates Region: Washington
Term

Western Toad

Definition
Order: Anura, Family: Bufonidae (True toad) Description: Rough skin, large oval parotid glands (behind "ear" area 2 tubercles on hind feet, light vertebral stripe Habitat: Forest, grasslands Diet: Invertebrates Region: Washington
Term

Columbia Spotted Frog

Definition
Order: Anura, Family: Ranidae Description: Dorsolateral folds, Black spots have blurred, irregular edges (often with lgiht edges), look like flower shaped doughnuts, longer webbed toes Habitat: Aquatic, Grassland Diet: Invertebrates Region: Washington
Term

Leopard Frog

 

Definition
Order: Anura, Family: Ranidae Description: Last 1-2 joints of hind toes free of weibbing, defines black oval blotches with light borders Habitat: Aquatic, Grassland Diet: Invertebrates Region: Washington
Term

Red-legged Frog

Definition
Order: Anura, Family: Ranidae Description: Last 1-2 joints of toes free of webbing, reddish speckled spray-paint wash Habitat: Forest Diet: Invertebrates Region: Washington
Term

Bullfrog

Definition
Order: Anura, Family: Ranidae Description: large eardrum partially surrounded by fold of skin, no dorsolateral folds Habitat: Aquatic Diet: Invertebrates, vertebrates, anything it sees Region: Eastern U.S., introduced to Washington