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Notophthalmus perstriatus

(striped newt)

Overview

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Near Threatened

Threat status

Interesting Facts

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Common Names

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Common Names in English:

striped newt

Description

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Physical Description

Species Notophthalmus perstriatus

The Striped Newt is slender and has relatively dry skin . The eft is red to orange-red and has stripes like the adult .

Color:

Olive green to dark brown back with a distinguishing dull to bright red stripe running down both sides of the back. The stripe is solid on the body, but may be broken into dashes on the head and tail. The back may also have some red spots or a light stripe down the center of the back. The belly is yellowish with black specks.

Size/Age/Growth

A small salamander, 5 - 10 cm (2 - 4 in) long.

Habitat

This newt requires shallow, unpolluted water and some vegetation. Isolated sinkhole ponds in the sand hills or semi-permanent Carolina Bays are ideal habitats .

Biome: Terrestrial ; Freshwater [1].

Ecology: This species can be found in sandhill habitat , scrub , scrubby flatwoods, mesic flatwoods, and isolated, ephemeral wetlands within these habitats (for example in sinkhole ponds , depression ponds and marshes, and ditches). It can tolerate selective logging as long as the ground is not roller-chopped or otherwise prepared. The larvae and adults are aquatic , although the adults emigrate to surrounding wooded areas near breeding ponds if the ponds dry up. It breeds in shallow temporary ponds associated with well-drained sands , and the eggs are attached to submerged vegetation .[1].

List of Habitats:

Biology

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Diet

The Striped Newt eats small insects, worms, frog eggs , and tadpoles .

Reproduction

Little is known about this species' habits.Courting and mating occur in late winter and early spring . Fertilization is internal. Eggs are laid in late spring and hatch in four weeks. Both the larva and the adult are aquatic . The eft stage is uncommon in this species, but may be important for dispersal of the species during the fall and winter rains. Neotony, represented in this species by the retention of portions of the external gills in adults, is common.

Taxonomy

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Synonyms

Diemictylus viridescens perstriatus (Bishop

Notes

Name Status: Accepted Name .

Last scrutiny: 01-Sep-2009

Similar Species

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The red spots on the back of an Eastern Newt are outlined in black, and the Eastern Newt does not have a red stripe running down the sides of its back. Other salamanders have slippery or slimy skin.

Members of the genus Notophthalmus

ZipcodeZoo has pages for 7 species and subspecies in this genus:

N. meridionalis (Texas Black-Spotted Newt) · N. perstriatus (Striped Newt) · N. viridescens (Yellow Bellied Lizard) · N. viridescens dorsalis (Broken-Stripe Newt) · N. viridescens louisianensis (Central Newt) · N. viridescens piaropicola (Peninsula Newt) · N. viridescens viridescens (Eastern Newt)

More Info

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Further Reading

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Notes

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Contributors

Identifiers

Footnotes

  1. Geoffrey Hammerson, Kenneth Dodd 2004. Notophthalmus perstriatus. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 02 February 2012. [back]
Last Revised: 2012-07-14