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Click any photo to see a larger version.  Please do not steal my photos for the purpose of advertising your own animals.

          All animals pictured on this page are in my collection, and owned by me.  The photos were taken by me, unless otherwise labeled.  I am still looking specimens of Naja philippinensis, and extra specimens of species I already have.  If you have something for sale, please contact me, at the link above.

 

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6 . 6  Naja sumatrana - Equatorial Spitting Cobra

(Golden Spitting Cobra, Malayan Spitting Cobra, Sumatran Spitting Cobra, Black Spitting Cobra)

Original Female

SumY-001-AD-F

V-SumY-002-M.JPG (84813 bytes)

Original Male

SumY-002-AD-M

V-Sum-003-M.JPG (79171 bytes)

CB'06 Male

SumY-003-06-M

SumY-004-07-F.JPG (132981 bytes)

CB'07 Female

SumY-004-07-F

SumY-005-07-M.JPG (149075 bytes)

CB'07 Male

SumY-005-07-M

SumY-006-08-F a.JPG (521994 bytes)

CB'08 Female

SumY-006-08-F

SumY-007-WC-M.jpg (211322 bytes)

WC AD Male

SumY-007-AD-M

SumY-009-08-F.JPG (113935 bytes)

CB'08 Female

SumY-009-08-F

SumY-010-09-M.JPG (525192 bytes)

CB'09 Male

SumY-010-09-M

SumY-012-07-F.jpg (142319 bytes)

CB'07 Female

SumY-012-07-F

SumY-013-07-M.JPG (123112 bytes)

CB'07 Male

SumY-013-07-M

Sum11-020-F_1000.jpg (105049 bytes)

CB'11 Female

SumY-016-11-F

          These are great little Cobras.  I acquired the Original Female on 11/14/01.  I had heard that these had been imported to USA the past, but I had never seen one advertised for sale, or shown off in someone's collection, until this female along with 2 other females were available.  Once I acquired the female, I asked around and watched the classifieds for a long time, looking for a male.  Then a friend I had not seen in a while, told me he had a male, and he wanted to buy my female.  I wasn't about to let her go.  Several months later, on 10/30/04, he offered to sell his male to me.  I fed these two for a year, making sure they were plenty big enough before attempting a breeding.

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..........ID.#.......... ..Around.Neck.. ....Mid-body.... ..Before.Vent.. .....Ventral..... ..Subcaudal..
SumY-001-AD-F 23 19 13 186? 42
SumY-002-AD-M 25 19 13 184 52
SumY-003-06-M 24 19 13 182 49?
SumY-004-07-F 23 19 13 189 46
SumY-005-07-M 23 18

13

178 54
SumY-006-08-F 25 19

14

184 47
SumY-007-AD-M 24 18 15 185 52
SumY-009-08-F 25 19 13 188 48
SumY-010-09-M 24 19 13 185 46
SumY-012-07-F 23 18 13 187 46
SumY-013-07-M 24 19 13 185 48
SumY-016-11-F . . . . .

          The first year, 2006, in which I bred SumY-001-AD-F and SumY-002-AD-M, they produced 7 eggs.  The eggs were huge for the size of the female.  The eggs were 2.5" - 3" (6.35 - 7.6cm) long and 1" - 1.25" (2.5 - 3.17cm) in diameter.  Below see the year, number of eggs laid, hatched, and sex ratio each year.  I have never had a hatchling die.  If the eggs hatched, the hatchling lived.  These are the hardiest Cobras I have ever seen.  All but one hatchling has eaten every time I tried to feed them.  And, that male still ate every other time I fed him for 6 months.  After that, he has eaten every time, and I still have him.  Some of these have taken frozen thawed mouse pinks as their first and only meals.  When they hatch out, they are a tan/orange color, with some slight dark speckling, and some have an actual pattern, as seen in the photo below.

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Breeding Record of original female SumY-001-AD-F
........Year........ ..#..Eggs.Laid... ...#.Infertile... #..Eggs.Hatched ......Sex.Ratio......
2006 7 1 6 5 . 1
2007 5 1 4 2 . 2
2008 6 0 6 2 . 4
2009 8 0 8 6 . 2
2010 10 1 9 4 . 5
2011 4 1 3 2 . 1
2012 . . . .

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2011 Breeding Record of other females
Female.ID.# ..#...Eggs..Laid... ...#..Infertile... #...Eggs.Hatched. ......Sex.Ratio......
SumY-004-07-F 10 5 4 3 . 1
SumY-012-07-F 5 0 5 3 . 2
SumY-006-08-F 8 0 8 5 . 3
SumY-009-08-F 8 0 8 6 . 2

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2012 Breeding Record of other females
Female.ID.# ..#...Eggs..Laid... ...#..Infertile... #...Eggs.Hatched. ......Sex.Ratio......
SumY-004-07-F . . . .
SumY-006-08-F . . . .
SumY-009-08-F . . . .

Photos are of 2008 eggs and hatchlings.  Click on photos to see a larger version in a new window.

        4thOut02.jpg (32715 bytes)

Most of the information below was taken from the website:  Asiatic Naja  by Wolfgang Wuster 

Pattern & Color:

No hood mark; highly variable, many differences between populations:
Malayan Peninsula: in southern part, usually bluish-black; juveniles have a light throat area with one or several pairs of lateral spots and often a median spot, in adults, black pigment usually obscures most of the throat area; occasionally, some white cross-bands in juveniles; in northern part, uniformly yellowish or light brown, with or without a clear pattern on the throat.
Sumatra: light, medium or dark brown, sometimes black; throat pattern usually clear; often approximately a dozen lighter cross-bands on dorsum.

Borneo, Palawan and Calamianes: juveniles black with approximately a dozen forward-pointing chevron-shaped white cross-bands; backward pointing chevron band on neck; throat light, belly dark except for cross-bands; adults usually uniformly black, except head and first 2-3 ventral scales, which may be yellowish brown.

Scalation:

Around Hood - 19 - 27  (normally 21 - 25)

Mid-body - 15 - 19

Before Vent - 13 - 14

Ventral - 179 - 201

Sub-caudal - 40 - 57  basal sub-caudal often undivided.

 

 

Size:

Usually 90-120 cm, rarely 150 cm or more.

SumY-001-AD-F - 50"  (127 cm)           SumY-002-AD-M - 56.5"  (143.5 cm)

Distribution:

Equatorial south-east Asia: Malaysia, extreme southern Thailand, (Surat Thani Province and south), Indonesia (Sumatra, Borneo, Bangka, Belitung, the Riau Archipelago) and the Philippines (Palawan, Culion); may occur on other islands in the region; possible remnant population in western Java.

Taxonomic comment:

Populations from the Malayan Peninsula were long mislabeled as Naja (naja) sputatrix. Populations from Borneo were formerly known as Naja naja miolepis. The systematics of this species need further analysis. Naja sputatrix lacks any clearly defined pattern on the throat, and usually has fewer ventral scales.

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Some of the information on this page may have been copied from the publications below.

WCH Clinical Toxinology Resources

The University of Adelaide, Australia

http://www.toxinology.com/

The Snakes of Thailand and Their Husbandry by Merel J. Cox

Handbook To The Dangerously Venomous Snakes Of Myanmar

by

Alan E. Leviton, George R. Zug, Jens V. Vindum, and Guinevere O.U. Wogan

Venomous Snakes

Snakes in the Terrarium

by Ludwig Trutnau

Links below copied from the website of Wolfgang Wüster

http://www.bangor.ac.uk/~bss166/Taxa/AsNaja.htm

SLOWINSKI, J.B. & W. WÜSTER (2000) A new cobra (Elapidae: Naja) from Myanmar (Burma). Herpetologica, 56(2): 257-270. pdf

WÜSTER, W. (1992) A century of confusion: Asiatic cobras revisited. The Vivarium, 4: 14-18. pdf

WÜSTER, W. (1996) Taxonomic changes and toxinology: systematic revisions of the Asiatic cobras (Naja naja species complex). Toxicon, 34(4): 399-406.  pdf

WÜSTER, W. (1998) The cobras of the genus Naja in India. Hamadryad, 23(1): 15-32. pdf

WÜSTER, W. & R.S. THORPE (1989) Population affinities of the Asiatic cobra (Naja naja) species complex in south-east Asia: reliability and random resampling. Biological Journal of the Linnean Society, 36: 391-409. pdf

WÜSTER, W. & R.S. THORPE (1991) Asiatic cobras: systematics and snakebite. Experientia, 47: 205-209. pdf

WÜSTER, W. & R.S. THORPE (1992) Asiatic cobras: population systematics of the Naja naja species complex (Serpentes: Elapidae) in India and Central Asia. Herpetologica, 48(1): 69-85. pdf

WÜSTER, W. & R.S. THORPE (1994) Naja siamensis, a cryptic species of venomous snake revealed by mtDNA sequencing. Experientia, 50: 75-79. pdf

WÜSTER, W., R.S. THORPE, M.J. COX, P. JINTAKUNE & J. NABHITABHATA (1995) Population systematics of the snake genus Naja (Reptilia: Serpentes: Elapidae) in Indochina: multivariate morphometrics and comparative mitochondrial DNA sequencing (cytochrome oxidase I). Journal of Evolutionary Biology, 8: 493-510. pdf

WÜSTER, W., D.A. WARRELL, M.J. COX, P. JINTAKUNE & J. NABHITABHATA (1997) Redescription of Naja siamensis Laurenti, 1768 (Serpentes: Elapidae), a widely overlooked spitting cobra from Southeast Asia: geographic variation, medical importance and designation of a neotype. Journal of Zoology, 243: 771-788. pdf

 

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