readings Flashcards

1
Q

reptile species are of great risk of continued loss due to what factors

A

climate change
overharvesting
intro of nonnative species
accidental by-catch
pollution

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2
Q

types of ectotherms

A

heliotherms
thigmotherms

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3
Q

highly contagious dz passed via fecal contamination infecting stomach and intestine preventing digestion

A

cryptosporidium

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4
Q

salmonellosis is a common problem to __

A

keepers

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5
Q

venomous snakes siohuld be explicityl labels with at least __ confinement layers

A

3

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6
Q

marking eggs is placed on

A

dorsal surfaces

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7
Q

oviparity means

A

laying of external eggs

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8
Q

with this, the temp in wc the egg develops determines the embryo’s sex

A

TSD

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9
Q

asexual reproduction in females resulting in female offspring

A

parthogenesis

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10
Q

factors stimulating reproductive behavior

A

H, L,T, rainfall, food availability

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11
Q

other reptiles can be trained using operant conditioning consisting of __ and ___

A

target training
desensitization

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12
Q

change in behaviors as identifiable clues consists

A

change in feeding behavior
thermoregulatory behavior
lack of response to stimuli

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13
Q

digestion can be compromised by inappropriate _-

A

temp

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14
Q

what color tag should be used in venomous snakes

A

red

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15
Q

considered as a full-spectrum light

A

natural light

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16
Q

catalyst for vitamin D formation in the skin

A

UV

17
Q

UV beneficial to diurnals since this drive activity levels and social behavior

A

UVA

18
Q

UV which can pass normal glass

A

UVA

19
Q

UV of greater importance, needed to synthesize vit D in skin

A

UVB

20
Q

Vit D is needed to metabolize _

A

calcium

21
Q

what bulb/lamp produce UVB

A

incandescent and fluorescent

22
Q

what material is recommended for fixtures

A

ceramic

23
Q

two basic types of bulbs

A

flood and spot