Belly red with dark dots. northern zigzag salamander (Plethodon dorsalis) The northern zigzag salamander averages two and one-half to three and one-half inches in length. The northern zigzag salamander (Plethodon dorsalis) is a species of salamander in the family Plethodontidae. Amphibians lay their eggs in water, usually in a foam nest. Email the Web Administrator with questions or comments. It is a red-backed or uniformly dark salamander. Philadelphia, 21: 100, but this was a Nomen nudum*. Its natural habitats are temperate forests, rocky areas, and caves. Northern Zigzag Salamander Pictures Gallery Amphibians (Class Amphibia) form a moderately diverse group consisting of about 4,100 species worldwide including more that 3,700 kinds of frogs and nearly 400 kinds of salamanders. Pictures of salamanders posed on moss. Northern Zigzag Salamander Scientific Name â Plethodon dorsalis "Spring lizards," "newts," and "salamanquesas" are also welcome; however, if you insist on using the phrase "snot lizard" to describe salamanders, please find another group to post your photos. INHS Herpetology Collection In the structure, a zigzag chain consists of [Fe(1)O5(OH)] and [Fe(2)O5(O etal ions in the octahedral sites resulting in zigzag chains of M(O,OH,F)6 octahedra. The living ones are frogs (including toads), salamanders (including newts) and caecilians. At the present time, 57 amphibian species are known to occur in Kentucky (35 types of salamanders and 22 frogs and toads). Original Description: Cope, E. D. 1889. wikiHow is here to help with the latter (because salamanders Southern zigzag salamanders are found with Pigeon Mountain salamanders (P. petraeus), northern slimy salamanders (P. glutinosus), green salamanders (Aneides aeneus), long-tailed salamanders (Eurycea longicauda), cave salamanders (E. lucifuga), and spring salamanders (Gyrinophilus porphyriticus) on Pigeon Mountain, Walker County, Georgia (Wynn et al., 1988). Sci., 45: 302), which was later elevated to full species. Description (modified from Smith, 1961): A small (up to 11 cm TL), slender, red-backed or uniformly dark salamander similar to the redback salamander, but differing over much of its range in having a strongly lobulated (zigzag rather than straight-edged) red or yellow mid-dorsal band, or a straight-edged mid-dorsal stripe; costal grooves 16-18; 3.5 to 7.5 costal folds between toe tips of adpressed limbs; tail length of adult usually less than snout-vent length; shoulder or interhumeral region pigmented with orange or red; mental gland prominent in male. The Northern Zigzag Salamander (Plethodon dorsalis) is a species of salamander in the Plethodontidae family.It is endemic to the United States. It is one of 55 species in the genus Plethodon. Nat. Ozark Zigzag Salamander- Plethodon angusticlavius While cleaning up the ground layer of logs on an old wood pile before winter set in I came across a seasonal surprise, a salamander with a red back. After hatching they are tadpoles, which live in the water and have gills. Striking geographic variation in back stripe that extends from head to tail tip; in southeastern counties, it is a broad reddish (sometimes yellow) zigzag or has wavy edges; in some individuals, it is yellow, gray, or black. Champaign, IL 61820. Similar Species: The red phase of the Red-backed Salamander, P. cinereus, has a straight-edged mid-dorsal stripe and is generally a larger salamander than the Zig-zag. Northern Zigzag Salamander Plethodon dorsalis (Cope, 1889) Key Characters: Reddish or yellowish back stripe broadly zig-zagged, or narrow and straight edged; orange marks around bases of front legs. Type Specimen: Syntypes are USNM 3776A-D; USNM 3776A was designated the lectotype by Highton (1962. The Northern Zigzag Salamander (Plethodon dorsalis) is a species of salamander in the Plethodontidae family. All rights reserved. Diet: Small invertebrates, especially spiders and beetles. Southern Zigzag Salamander distinguished from identical Northern Zigzag Salamander by range and genetic analysis. © 2018â2020 University of Illinois Board of Trustees. This species also occurs in a brownish-gray color morph without the zigzag. (Source: Wikipedia, ⦠notes This is the 'lead' phase of the northern zigzag salamander. Status in Tennessee: One of the more abundant salamanders in TN. Bull. Embryos of the terrestrial red-backed salamander, zigzag salamander and northern slimy salamander undergo direct development and have no larval stage. Acad. It is endemic to the eastern United States. Females have been observed brooding eggs in rock crevices in a southern Illinois cave June through September. The northern zigzag salamander (Plethodon dorsalis) is a species of salamander in the family Plethodontidae. Belly is gray or black with orange or reddish speckles. Habitat: Moist, rocky forests. Batrachia of North America. In coding theory, a zigzag code is a type of linear error The Northern Zigzag Salamander (Plethodon dorsalis) and Eastern Red-Backed Salamander (Plethodon cinereus) are both very similar but often have an orange or yellow dorsal stripe and have lighter, "salt-and-peppered" chins. 1 Salamanders of WV West Virginia has 34 species of salamanders that range in length from 4 inches to 2 feet. Southern zigzag salamanders (Plethodon ventralis) occur in scattered sites from northern Mississippi east-northeast to southeastern Virginia, including sites in northern Alabama and Georgia, eastern Tennessee, and western North Carolina. Northern Zigzag Salamanders are distributed from Indiana southward to southern Alabama. It has been found in Illinois, Kentucky, Tennessee, Alabama, and Mississippi. Distribution Notes: Only two specimens are known from Vermilion Co., IL, both in the collection of the University of Illinois Museum of Natural History, and both collected by Alvin Cahn in 1926 from “strip mines near Danville”.  It was finally recognized as a full species in 1953. Etymology: Plethodon – pletho (Greek) for crowd, multitude, fullness; odon (Greek) tooth; dorsalis – dorsum (Latin) back. Key Characters: Reddish or yellowish back stripe broadly zig-zagged, or narrow and straight edged; orange marks around bases of front legs. Gotta be some kind of bryophyte, tho (moss-like fern allies such as Selaginella and lycopods would work too I guess). It is threatened by habitat loss. Habitat: Prefers moist habitat of rocky hillsides, forested slopes, leaf litter, and entrances to caves. Just throw 'em all in here. They are four-legged vertebrates which are cold blooded. Watson Cheat Mountain Salamander by Sam Norris. Natural Resources Building Ruby-throated Hummingbirds are on a feeding frenzie, Night Hawks and Purple Martins have begun their journey's south. Historical versus Current Distribution. Amphibians are members of the class Amphibia. A little different from my other videos, this is just some plain footage of Northern zigzag salamanders. The southern zigzag salamander is very common and is ranked as a species of lowest conservation concern. Best places to see in Tennessee: Moist, rocky slopes in middle TN or Cumberland Plateau. 607 East Peabody Drive The Northern Zigzag Salamander (Plethodon dorsalis) is relatively small as compared to other salamander. It is a lungless salamander. Is Latin for “ naked name ” Amphibians are members of the more abundant salamanders in TN the '... Also occurs in a brownish-gray color morph without the zigzag salamander, zigzag salamander very... Alabama populations were known as northern zigzag salamander ( Plethodon dorsalis feeding frenzie, Hawks... 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