21
Odatria The electronic newsletter of the Victorian Herpetological Society. Issue 21, May, 2017. Cover shot : Cover shot : This frog’s rockin’ This frog’s rockin’ by Adam Sapiano. If by Adam Sapiano. If you have a photo that you think is worthy of our cover you have a photo that you think is worthy of our cover we would love to see it! we would love to see it! EXPONENTIAL! EXPONENTIAL! A REPORT ON THE 2017 A REPORT ON THE 2017 EXPO. EXPO. Venomous Venomous Venomous snakes: are you snakes: are you snakes: are you a Man or a a Man or a a Man or a Mouse? Mouse? Mouse? Top 10 Top 10 Top 10 BIZARRE BIZARRE BIZARRE turtles. turtles. turtles. OUR NEXT MEETING: Wednesday June 7 at 7.15 p.m. Anglers Tavern, 2 Raleigh Rd., Maribyrnong. Special Guest Speaker; DAVID AVID AVID KIRSHNER IRSHNER IRSHNER Free finger food and light refreshments! Why not get there early and enjoy a great meal in the bistro? (meals not included with VHS meeting). Also in this issue: Also in this issue: ‘Has anyone seen my dragon?’ ‘Has anyone seen my dragon?’ The Lost Reptiles Home. The Lost Reptiles Home.

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Odatria

The electronic newsletter of the Victorian Herpetological Society.

Issue 21, May, 2017.

Cover shot : Cover shot : This frog’s rockin’ This frog’s rockin’ by Adam Sapiano. If by Adam Sapiano. If

you have a photo that you think is worthy of our cover you have a photo that you think is worthy of our cover

we would love to see it!we would love to see it!

EXPONENTIAL!EXPONENTIAL! A REPORT ON THE 2017 A REPORT ON THE 2017

EXPO.EXPO.

Venomous Venomous Venomous snakes: are you snakes: are you snakes: are you a Man or a a Man or a a Man or a Mouse?Mouse?Mouse?

Top 10 Top 10 Top 10

BIZARREBIZARREBIZARRE turtles.turtles.turtles.

OUR NEXT MEETING:

Wednesday June 7 at 7.15 p.m. Anglers Tavern, 2 Raleigh Rd., Maribyrnong.

Special Guest Speaker;

DDDAVIDAVIDAVID KKKIRSHNERIRSHNERIRSHNER Free finger food and light refreshments!

Why not get there early and enjoy a

great meal in the bistro?

(meals not included with VHS meeting).

Also in this issue:Also in this issue:

‘Has anyone seen my dragon?’‘Has anyone seen my dragon?’

The Lost Reptiles Home.The Lost Reptiles Home.

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Page 3

V.H.S. President

Adam Sapiano reports.

future.

It was then over to Joe Ball

who captivated the audi-

ence with his passion for

keeping and breeding blue-

tongue lizards. Joe is cur-

rently working on some

amazing stuff - and has the

photos to prove it! The

morphs he has been able to

produce are out of this

world. Who would have

thought the humble ‘bluey’

could come in so many

different colours and pat-

terns.

Then it was time for Bryan

Grieg Fry. Again, it was

immediately apparent that

Bryan is passionate about

his work, and he was more

than happy to share it with

us. He has been lucky

enough to travel the world

doing what he loves, but

always returns to continue

his research in Queensland

(although at times he

fellow herpers.

The evening kicked off

with a life membership

award to Roy Pails. Roy

has always supported the

V.H.S. and was involved

with every expo until the

closure of his shop. We

look forward to seeing Roy

at our next meeting and

wish him well for the

A tasty dinner... What a massive weekend

for anyone who loves rep-

tiles. The festivities started

with a night that I am sure

will be remembered for

many years to come by all

those in attendance. Two

amazing speakers, a great

venue and a room FULL of

The 2017 Reptile and AmphibianThe 2017 Reptile and AmphibianThe 2017 Reptile and Amphibian

Expo Weekend.Expo Weekend.Expo Weekend.

Above: long-time

V.H.S. supporter

Roy Pails

receives a well-

deserved life

membership.

Left: Joe Ball

captivates the

dinner audience.

Issue 21, May, 2017.

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Page 4

Odatria

The 2017 Expo Weekend (cont.).The 2017 Expo Weekend (cont.).The 2017 Expo Weekend (cont.).

some of the words I would

use to sum up this year’s

expo. This year the com-

mittee decided to create an

expo subcommittee, which

proved to be one of the best

things we could have done.

The assistance of these

individuals, both during the

lead up and on the day it-

self, was instrumental in

wasn’t certain if he would

make it back). I am sure we

could have sat there and

listened to Bryans anec-

dotes about his field trips

all night.

ExpoNENTIAL! Massive, non-stop, busy

and exhausting are just

Above: Bryan

Grieg Fry and

Joe Ball: two

amazing speak-

ers.

Right: the expo

enjoyed record

sales!

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Page 5

Issue 21, May, 2017.

the overall success of the

event. I would like to make

special mention of Vince

Pintaudi who has taken

over control of our Face-

book page and produced

the best numbers we have

ever seen.

The expo had everything.

We had entertainment for

kids, guest speakers, ven-

omous snake demonstra-

tions, wildlife presenta-

tions, auctions, raffles,

products and equipment,

and of course, livestock for

sale. Not only were the

door takings up by almost

48%, but we also had the

largest number of animals

ever sold at an expo, with a

total of 864 comprising 206

snakes, 294 lizards, 359

frogs and 5 turtles.

We also decided to change

the layout this year, making

it easier to see everything

and simpler to locate what-

ever it was you were after.

We are already working

hard on next year’s expo,

so if you are a commercial

vendor and would like to

become a sponsor, please

contact us at

[email protected].

We look forward to seeing

you all at our next meeting

on the 7th June.

Below: massive, non-stop, busy and

exhausting—the 2017 expo.

‘‘‘The The The EXPOEXPOEXPO hadhadhad

EVERYTHINGEVERYTHINGEVERYTHING.’.’.’

Preparations are already underway for the

2018 V.H.S. R2018 V.H.S. R2018 V.H.S. REPTILEEPTILEEPTILE & A& A& AMPHIBIANMPHIBIANMPHIBIAN EEEXPOXPOXPO

which is to be held on Saturday 3rd March 2018.

Are you part of a REPTILEREPTILEREPTILE---RELATEDRELATEDRELATED BUSINESSBUSINESSBUSINESS? Why not consider the benefits of becoming a

SPONSORSPONSORSPONSOR? Contact the V.H.S. for further details.

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Page 6

Odatria

Who am I?Who am I?Who am I?

C areful—five points off if you buzz in with the incorrect answer! My genus is presumed to be named after a town in Mexico; my specific

name has a more obvious derivation. Once thought to eat birds, my main diet seems to consist of small

mammals and reptiles. Juveniles exhibit ontogenetic colour change which occurs at around

one year of age and takes 5-10 days. I am found in parts of Indonesia and Papua New Guinea, as well as Far

North Queensland. I am sometimes confused with the Emerald Tree Boa, with which I

share an unusual way of resting. I am the....

(Answer in next issue. Last time: I am the Tuatara.)

????

A NEW EXPERIENCE! iHerp Australia magazine is packed with special interest articles, field herpetology, information on captive maintenance, research and the latest news. And you’ll love the interactive features, including hyperlinks,

videos and slide shows. But best of all, iHerp Australia is designed to be accessible to everyone:

iHerp Australia magazine is 100% FREE to download.

That’s right, there are NO FEES – IT COSTS YOU NOTHING! So help support a new national resource for anyone with an interest in herpetology – SUBSCRIBE NOW in

advance for Issue 1 (May-June). And tell your friends!

Simply visit https://iherpaustralia.com.au/

Australia's first online digital interactive magazine for herpetologists .

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W ith the conclusion of

another highly suc-

cessful expo, it is worthwhile

reflecting on the huge

amount of work that goes

into these events. All those

who gave freely of their time

and expertise are to be con-

gratulated. If you would like

to become involved in any

way, please contact a com-

mittee member. Furthermore,

although expo attendance

was up significantly, this is

not reflected in the numbers

at our quarterly meetings.

The committee goes to great

lengths to procure the best

and most entertaining

speakers available from all

around Australia – plus

there’s free pizza; what more

could you ask for? So next

time, why not bring along a

friend?

While I’m on my soapbox,

you will note that most of the

new content in this issue

emanates from Adam

Sapiano. We would love to

receive your contributions –

whether you are a seasoned

herper or perhaps keeping a

beardie for the first time, it’s

all relevant.

Besides the expo round up,

this issue also contains an

article on the Lost Reptiles

Home, plus a great article

from ‘Old Man Perentie’

himself, Brian Bush.

Time to wind down now and

turn our attention to regular

maintenance as we near the

end of the breeding season.

If you’ve got a cool breeding

project planned for next sea-

son, why not drop us a line?

Don’t forget to support our

sponsors, Minibeasts

Enterprises and Karingal Vet

Hospital, wherever possible.

And remember our next

meeting is on Wednesday 7th

June at the Anglers, which

has proved to be a great new

venue. Guest speaker is David Kirshner, and this promises to be a very informative and entertaining evening. We have also secured Marion Anstis as guest speaker for the meeting scheduled for 6th Sep-tember, so mark it down in your calendar.

John McGrath

The Wrangler Writes.

Page 7

2017 VHS Office

Bearers:

President: Adam Sapiano

Secretary: Kevin Welsh

Treasurer: Shane Brodie

Exec. Committee: Grant

Burling, Brian Barnett.

Odatria is published by the

Victorian Herpetological

Society Inc. copyright 2016

all rights reserved. Apart

from any fair dealing, as

permitted under the Copy-

right Act, no part may be

reproduced or stored by

any process without written

permission. Uncredited

photos are from the VHS

archives. Photos published

remain the property of both

the VHS and the respective

authors and are subject to

full copyright and all rights

are reserved. Views or

opinions expressed are

entirely those of the rele-

vant authors and should

not necessarily be taken to

represent the VHS.

Correspondence:

[email protected]

Issue 21, May, 2017.

‘Why do I lick my eyes? ‘Why do I lick my eyes? ‘Cause I can!’‘Cause I can!’

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Page 8

Odatria

Five years ago I success-

fully applied for a Vagrant

Permit, in order to allow

me to rehome unwanted or

vagrant reptiles with

Wildlife Licence holders

and thereby ensure these

animals get the care they

deserve. At the time, there

was only one other permit

holder, located in

Melbourne’s east.

I would like to explain

exactly what happens when

these animals come into

our care and what it is we

do with them - as well as

share one particular good

news story we have had

along the way. A handful

of people seem to have

formed the perception that

the Lost Reptiles Home is

simply a money-making

venture and that we turn

over huge profits each

year! I can assure you that

nothing could be further

from the truth.

More than 70% of the rep-

tiles we handle are

unwanted snakes. Most of

these are carpet pythons

that are typically a little

‘Has anyone seen my dragon?’

snappy or have outgrown

their enclosures. We also

take in a large number of

adult bearded dragons with

metabolic bone disease

and/or missing limbs or

tails.

When an animal is surren-

dered to us, we first con-

duct a visual check to see if

it appears healthy. In some

cases, veterinary treatment

may be required. Unfortu-

nately, we have been

forced to euthanize a small

number of cases over the

years, for various reasons.

Ever wondered where

the reptiles come from

that get auctioned off

at V.H.S. meetings?

Adam Sapiano

explains.

Right: unfortu-

nately, this blue-

tongue died two

days after being

rescued.,

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Page 9

Issue 21, May, 2017.

Every animal stays with us

for a minimum of 28 days

before any attempt to

rehome. Whilst they are in

our care, these stray or un-

wanted reptiles must be

housed, fed, heated and

cleaned – all of which

represents a cost that

must be borne by the

Lost Reptiles Home.

When the animals are

ready to be rehomed we

have a couple of op-

tions, but the most com-

mon is via a V.H.S.

auction. I have seen

carpet pythons sell at

auction for as little as

$15; all proceeds are

then donated to the

V.H.S. We do retain

some specimens for

sale, in an attempt to

recoup some costs, but

their food bill quickly

amounts to more than

we can sell them for.

However, it is not all

bad news for the Lost

Reptiles Home. One of

the best experiences I

have had in the reptile

industry was being able

to reunite a 12-year-old

boy with his much-

loved bearded dragon.

The look on his face is

one that I will never

forget. We have been

fortunate enough to

return a few reptiles to

their grateful owners,

but sadly most are

unclaimed and

unwanted. Despite the

costs involved, I believe

the Lost Reptiles Homes

continues to perform a

worthwhile and valuable

service.

Above: a success story; this owner was delighted when we reunited him with his bearded dragon.

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Page 10

Odatria

Kevin Welsh’s Top 10!Kevin Welsh’s Top 10!Kevin Welsh’s Top 10!

BIZARRE TURTLE SPECIBIZARRE TURTLE SPECIBIZARRE TURTLE SPECIES. ES. ES.

T urtles are amongst the oldest of reptiles, with the basic body plan ap-

pearing around 220 million years ago and remaining remarkably stable

ever since. Protection is afforded by the shell, which evolved from broad ribs

and bony extensions of the backbone. There are more than 300 species of tur-

tle in existence today, in all shapes and sizes. This collection, courtesy of list-

verse, contains some of the more unique forms.

10. Spiny Turtle.

Heosemys spinosa is indigenous to Southeast

Asia, where it inhabits rainforest, usually in

the vicinity of small streams. The shell is cog-

shaped, with a set of spikes running around

the edge. These are particularly sharp in

young specimens and help deter predators.

They also assist to camouflage the turtles in

leaf litter. Spiny Turtle numbers have plum-

meted in recent years due to hunting by hu-

mans and habitat loss.

9. Chinese Softshell Turtle.

This species is native to China, Japan, Taiwan, northern Vietnam, Korea and eastern Russia. However, its traditional importance as a food item has seen it introduced into many other countries including Malaysia, Thailand and the Philippines. There are even feral populations in California and Massachusetts. Chinese Softshell Turtles have a unique ability to excrete urea (or ‘urinate’) from their mouths. This unusual adapta-tion helps the turtle to survive in brackish water by eliminating waste without the significant water loss associated with urination from the cloaca; the animals simply rinse their mouths in the water. Chinese Softshell Turtles are considered a delicacy in many parts of Asia and as a result, wild popula-tions are listed as vulnerable. More than 90 million of these creatures are sold by Chinese turtle farms every year.

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Page 11

Issue 21, May, 2017.

8. Mary River Turtle.

One of Australia’s largest turtles, the

Mary River Turtle is confined to the

Mary River in southeast Queensland.

Overall colour varies from rusty red to

pink, brown or black. The head is small,

but the tail is exceptionally long and can

measure almost two-thirds of the length

of the carapace. The hind feet are also

extraordinarily large, making these tur-

tles extremely fast swimmers. Another

unique feature are the long barbells that

protrude from the turtle’s chin. Mary

River Turtles are slow to reach maturity;

this takes about 25 years for females

and 30 for males. Although they regu-

larly surface to breathe in the normal

manner, the turtles are also capable of

absorbing oxygen via the cloaca whilst

underwater. Mary River Turtles spend most of their lives in the river, allow-

ing algae to grow on their bodies, which may serve as camouflage. The algae

on their heads looks remarkably like unkempt hair and has resulted in the

nickname of ‘punk rock turtle’!

7. Spiny Softshell Turtle.

The Spiny Softshell Turtle is one of the largest freshwater turtle species in North America, and is found in the US, Canada, and northern Mexico. It has a distinctive appearance, with a long, thin nose, a triangular head and a flat, round shell covered in black spots, which fade with age. The name is derived from cone-like projections on the front edge of the shell. Unlike other turtles, the sex of hatchlings is determined by genetics, rather than the temperatures experi-enced during incubation.

6. Eastern Long-necked Turtle.

Common in eastern Australia, the Eastern Long-necked Turtle is

a species of snake-necked turtle with a neck so long (up to 60%

of the carapace length) that it is obliged to bend its head side-

ways into its shell rather than simply retract it. It is also remi-

niscent of a snake when hunting, as it strikes at prey by quickly

straightening its neck. When threatened, the Eastern Long-

necked Turtle can emit a foul-smelling fluid from musk glands –

it is also referred to simply as the ‘stinker’.

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Page 12

Odatria

Page 12

Top 10! (cont.).Top 10! (cont.).Top 10! (cont.).

5. Black-knobbed Map Turtle.

Graptemys niginoda is a small turtle

that is endemic to the rivers of Missis-

sippi and Alabama. The carapace is

slightly domed and features four

prominent, black, backward-facing,

knob-like processes. Little is known

about the species’ foraging behaviour,

however the turtles are known to con-

sume insects that fall into the water,

together with freshwater sponges, mol-

luscs and algae.

4. Big-headed Turtle.

A native of Southeast Asia, the most obvious fea-ture of this turtle is its enormous head. This is so large that it cannot be withdrawn into the shell, but some protection is provided by a bony cover-ing – powerful jaws are also used for defence. The Big-headed Turtle has been reported to climb trees and bushes with the aid of its large beak, strong claws and muscular tail. Another species that is widely consumed in Asia, this turtle is rap-idly disappearing in the wild.

3. Pig-nosed Turtle.

The last remaining member of the family Carettochelyidae, the Pig-nosed Turtle is indigenous to northern Australia and New Guinea. It is the only freshwater turtle with flippers, like marine turtles. The fleshy nose resembles that of a pig, and can act as a snorkel, protruding from the surface of the water. It is also highly sensitive and may assist to detect prey in murky rivers. Pig-nosed Turtles can grow to a shell length of about 70cm and weigh over 20kg. Hatchlings remain dormant inside the eggs until environ-mental cues trigger mass hatching, conferring safety in numbers. Sadly, the total population of Pig-nosed Turtles has decreased by half over the last 35 years due to exploitation for the pet industry and meat.

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Page 13

Issue 21, May, 2017.

2. Red-bellied Short-necked Turtle.

Also hailing from Australia and Papua New

Guinea, Emydura subglobosa is popular in captiv-

ity as the outer edges and underside of the shell

are a striking bright orange colour (more vivid in

juveniles). These animals typically only leave the

water to nest or bask. When basking, tears run

down the turtle’s face into its mouth, which opens

and closes in a fashion that is roughly analogous

to panting.

1. African Helmeted Turtle. This turtle has a wide distribution in the continent of Africa, from Ghana to Cape

Town. It can also be found as far afield as Madagascar and the Arabian Peninsula.

The African Helmeted Turtle also possesses musk glands in the carapace, which pro-

duce a strong odour to deter potential predators. After selecting a nest site, gravid

females will then urinate to soften the ground, making digging easier. But it is the

feeding behaviour of the African Helmeted Turtle that is perhaps most notable. This

is the only turtle that is known to hunt in packs; sizeable prey items such as doves,

snakes and other turtles are drowned by the collective efforts of a group of the tur-

tles. In addition, large mammals such as warthogs, buffalo and rhinoceroses have

recently been observed to use the turtles to remove external parasites like ticks and

blood-sucking flies.

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Page 14

Odatria

‘Monitoring ‘Monitoring ‘Monitoring the past.’the past.’the past.’ There is some

fantastic mate-

rial in the annals

of the VHS’ past

publications. This

article dates

back to 1995,

from the legen-

dary ‘Old Man

Perentie’, Brian

Bush.

‘Monitoring ‘Monitoring ‘Monitoring the past.’the past.’the past.’ There is some

fantastic mate-

rial in the annals

of the VHS’ past

publications. This

article dates

back to 1995,

from the legen-

dary ‘Old Man

Perentie’, Brian

Bush.

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Page 15

Issue 21, May, 2017.

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Odatria

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Page 17

Issue 21, May, 2017.

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Odatria

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Page 19

Issue 21, May, 2017.

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Odatria

If there are any particular articles that you would like to see reproduced,

or you have one that you would like to share, please contact the editor.

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Page 21