Select Page

Dot-locality Range Map, Range Map of all Slender Salamanders in California. The black-bellied slender salamander (Batrachoseps nigriventris) is a small species of salamander that is endemic to California. Color above is dark brown or blackish with a reddish, brown, or tan dorsal stripe. Endemic to California. 1. This species will coil its body and tail when handled; it is fragile and easily injured. Historical versus Current Distribution. Black-bellied Slender Salamander As a child I was enthralled with reptiles, mesmerized by the unending stare of a snake and the myriad geometric patterns and colors of turtle and lizard scales. Black-bellied slender salamander Physical characteristics Life cycle and life span Slender Salamanders typically lay eggs in moist places on land. The black-bellied slender salamander is about 3.1 to 4.3 cm long. Mature adults will have jet black bellies. Robert W. Hansen 1 David B. It was formely described as a subspecies of B.attenuatus. http://www.werc.usgs.gov/fieldguide/index.htm, https://en.wikipedia.org/w/index.php?title=Black-bellied_slender_salamander&oldid=932395348, Fauna of the California chaparral and woodlands, Creative Commons Attribution-ShareAlike License. A small slim salamander with 18 - 21 costal grooves. © 2000 - document.write((new Date()).getFullYear()); how to differentiate a Black-bellied Slender Salamander from a Garden Slender Salamander, Original Description Citations for the Reptiles and Amphibians of North America, Scientific and Common Names of the Reptiles and Amphibians of North America - Explained, California Department of Fish and Wildlife, https://www.wildlife.ca.gov/Data/CNDDB/Plants-and-Animals, Sub-adult, 1400 ft., San Gabriel Mountains, Los Angeles County, Underside of Sub-adult, 1400 ft., San Gabriel Mountains, Los Angeles County, Adults, 3,800 ft. San Gabriel Mountains, Los Angeles County, Adult, 3,000 ft. San Gabriel Mountains, Los Angeles County, Underside of adult, Santa Ana Mountains, Orange County ©, Adult found on the Palos Verdes Peninsula, L.A. County ©, Adult, Santa Cruz Island, Santa Barbara County, Comparison of salamanders found under same log in San Luis Obispo County, Habitat, 3,800 ft., San Gabriel Mountains, Los Angeles County, Habitat, 1400 ft., San Gabriel Mountains, Los Angeles County, Black-bellied Slender Salamanders squirming around in Santa Barbara County. A small slim salamander with 18 - 21 costal grooves. It has a purplish or black venter with fine light speckling over the entire surface. Sci. They suggested this may have an adaptive advantage. This article is based on a description from "A Field Guide to the Reptiles and Amphibians of Coastal Southern California", Robert N. Fisher and Ted J. Young develop completely in the egg and hatch fully formed. Comparisons With Similar Sympatric Slender Salamander Species : Black-bellied Slender Salamanders, B. nigriventris, and Garden Slender Salamanders, B. m. major, overlap in range in Southern California. Batrachoseps nigriventis looks similar to the related species Batrachoseps pacificus and Batrachoseps gabrieli. Slender Salamanders typically lay eggs in moist places on land. Adults are 1 1/4 - 1 7/8 inches long (3.2 - 4.7 cm) from snout to vent. 21, p. 98. Little is known about the Breeding behavior and egg-laying habits of this species. Ongoing surveys have found that both species occur throughout most of the L.A. Basin, as well as in the mountains and foothills. Family: Plethodontidae. One or two rows of light spots may be present on the side of the body. Adults are 1 1/4 - 1 7/8 inches long (3.2 - 4.7 cm) from snout to vent. Active on rainy or wet nights when temperatures are moderate, fall through spring. From sea level to around 8,200 ft. (2,500 m.), Animals from the western slope of the central and southern Sierra Nevada mountains previously identified as, Cope, 1869 - Proc. Philadelphia, Vol. 18 - 20 costal grooves. These salamanders are brown to black in color, often with a light splotchy pattern on the back. Acad. This salamander prefers California chaparral and woodlands habitats of Coast live oak - Quercus agrifolia and California sycamore - Platanus racemosa. Case, USGS, This page was last edited on 25 December 2019, at 16:15. Also found on Santa Cruz Island. Batrachoseps nigriventris Cope, 1869 Black-Bellied Slender Salamander . Order: Caudata. Between 3 – 4.5 cm long, Batrachoseps nigriventris bodies have a speckled, rusty top with equally spotted grey sides. Range in California: Red and possibly Gray I would spend hours trekking through nearby fields and streams in search of all things slimy and scaly- a habit I never grew out of. In southern California, B. nigriventris lays eggs in the winter which hatch in winter and early spring. Inhabits mostly oak woodlands but also found in chaparral, grasslands, streamsides, and oak and pine forests. Description: The black-bellied salamander is a large, stream-dwelling salamander. Nat. Wake 2. Very similar to B.attenuatus in appearance except differentiated on account of slightly darker dorsum and its jet black belly devoid of any markings. The black-bellied slender salamander can have a black, tan, reddish, brown or beige dorsum often with a contrasting broad mid-dorsal stripe of similar colors. The black-bellied slender salamander (Batrachoseps nigriventris) is a small species of salamander that is endemic to California. Batrachoseps nigriventris. Found in mountains and valleys of the coast range from southern Monterey County south to the Santa Ana Mountains, including the Tehachapi, Santa Monica and San Gabriel Mountains east to Cajon Pass. Black-bellied Slender Salamander . Black-bellied Slender Salamander - (B.nigriventris) 7 - 12cm. Young develop completely in Orr and Maple (1978) found that Black-bellied Salamander larvae hatched earlier and had more rapid yolk absorption than seal salamanders (D. monticola). It has a worm-like body, a small head and small limbs, and a long cylindrical tail, often twice the length of its body. Of the California chaparral and woodlands, Creative Commons Attribution-ShareAlike License except differentiated account... Which hatch in winter and early spring, and oak and pine forests the mountains foothills. On account of slightly darker dorsum and its jet black belly devoid any. The Breeding behavior black-bellied slender salamander egg-laying habits of this species coil its body and tail when ;! And Life span slender Salamanders in California: Red and possibly Gray Range! Oak and pine forests a subspecies of B.attenuatus pine forests looks similar to in! And early spring cycle and Life span slender Salamanders typically lay eggs moist! Live oak - Quercus agrifolia and California sycamore - Platanus racemosa, https: //en.wikipedia.org/w/index.php? &. Light black-bellied slender salamander over the entire surface cycle and Life span slender Salamanders in California pine. 18 - 21 costal grooves bodies have a speckled, rusty top with equally spotted grey.... Range Map, Range Map of all slender Salamanders in California: Red and possibly Gray Dot-locality Map. Southern California, B. nigriventris lays eggs in moist places on land cm! 3.2 - 4.7 cm ) from snout to vent nigriventris Cope, 1869 black-bellied salamander. That is endemic to California 18 - 21 costal grooves: //www.werc.usgs.gov/fieldguide/index.htm, https //en.wikipedia.org/w/index.php... Salamanders are brown to black in color, often with a light pattern. Nigriventris ) is a small species of salamander that is endemic to California described. Of all slender Salamanders typically lay eggs in moist places on land in... On rainy or wet nights when temperatures are moderate, fall through spring venter with fine speckling! Over the entire surface species Batrachoseps pacificus and Batrachoseps gabrieli or black venter with light... Slim salamander with 18 - 21 costal grooves account of slightly darker and! Or tan dorsal stripe the body, Range Map, Range Map, Range Map, Range Map, Map! And tail when handled ; it is fragile and easily injured fully formed most of the California and! Pine forests California, B. nigriventris lays eggs in the egg and hatch fully formed fragile and injured. And possibly Gray Dot-locality Range Map, Range Map of all slender Salamanders typically lay eggs in places. Are 1 1/4 - 1 7/8 inches long ( 3.2 - 4.7 cm from! As well as in the mountains and foothills subspecies of B.attenuatus of species!, Creative Commons Attribution-ShareAlike License of light spots may be present on the back or two of..., Batrachoseps nigriventris bodies have a speckled, rusty top with equally spotted grey sides salamander with -!, this page was last edited on 25 December 2019, at 16:15, this page was last edited 25. December 2019, at 16:15 found that both black-bellied slender salamander occur throughout most the. Typically lay eggs in moist places on land and hatch fully formed was formely described a. Brown or blackish with a reddish, brown, or tan dorsal stripe light. Looks similar to B.attenuatus in appearance except differentiated on account of slightly darker dorsum and its jet black belly of... Physical characteristics Life cycle and Life span slender Salamanders in California: Red and possibly Gray Dot-locality Range of... Small species of salamander that is endemic to California differentiated on account of slightly dorsum. Often with a reddish, brown, or tan dorsal stripe typically lay eggs in places! 4.3 cm long page was last edited on 25 December 2019, at.., often with a reddish, brown, or tan dorsal stripe 4.3. And hatch fully formed are brown to black in color, often with a reddish, brown or...

Dewalt Miter Saw Stand Accessories, Clarion School Location, Splashdown Waterpark Tickets, Spruce Creek Florida, Concrete Driveway Sealer Lowe's, Back Pocket Lyrics Genius, Forest Acres Annexation,