Red-necked keelback

Rhabdophis subminiatus

The red-necked keelback is a species of snake in the family Colubridae.
Red Necked Keelback Snake I was photographing the Neurothemis fluctuans dragon, which I had carefully sneaked up on. But it seemed that I was not the only on intent on a sneak manoeuvre.

This is the second time that I had seen this reptile, so I immediately knew that it was poisonous. I was in no great danger. Only if the snake manages to hold onto the bite for several seconds, would sufficient venom be injected to cause me a problem, the snake being a rear fanged variety.

It is just a reminder why I should not be doing bug safaris wearing shorts and flipflops.

Location is Bandung, West Java, Indonesia. Alongside a stream and paddy fields. Geotagged,Indonesia,Rhabdophis subminiatus,Winter

Appearance

The snake has a greenish hue with red and yellow regions near the head. It grows to 70 to 90 cm in length.

Distribution

The red-necked keelback can be found in the following areas of the world:

⤷ Indonesia
⤷ Thailand, Vietnam, Cambodia, Laos, Burma
⤷  West Malaysia, Bhutan, Bangladesh, Nepal
⤷ India , Sikkim; Arunachal Pradesh ), Mizoram
⤷ China

The keelback of the race 'helleri' can be found in the following locations:

⤷  Bangladesh
⤷  Hong Kong
⤷  India
⤷  Laos
⤷  Myanmar
⤷  Nepal
⤷  People's Republic of China
⤷  Thailand
⤷  North Vietnam

Behavior

It generally lives near ponds, where it consumes frogs and fish.

Habitat

It generally lives near ponds, where it consumes frogs and fish.

Defense

''Rhabdophis subminiatus'' is a rear-fanged species and was previously thought to be harmless. However, following one fatal and several near-fatal envenomations, the toxicity of its venom was investigated. As a result, it has recently been reclassified as a dangerous species. These snakes need to bite and hold on, or, repeatedly bite to have any effect on humans as they are considered rear-fanged. Meaning a chewing action facilitates envenomation as the venom ducts open to fangs that are posterior in the oral cavity.

References:

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Taxonomy
KingdomAnimalia
DivisionChordata
ClassReptilia
OrderSquamata
FamilyColubridae
GenusRhabdophis
SpeciesR. subminiatus
Photographed in
Indonesia