Tessarithys Hoffman, 1990

Bouzan, Rodrigo S., Pena-Barbosa, João Paulo P. & Brescovit, Antonio D., 2017, Two new Brazilian species of Chelodesmidae of the genera Iguazus and Tessarithys (Diplopoda: Polydesmida), Zoologia (e 19986) 34, pp. 1-8 : 4

publication ID

https://doi.org/ 10.3897/zoologia.34.e19986

publication LSID

lsid:zoobank.org:pub:739E57D7-535D-4EF3-A6C9-49623563B31E

DOI

https://doi.org/10.5281/zenodo.13175240

persistent identifier

https://treatment.plazi.org/id/F46B0E27-9B5B-4B4F-FA69-FCC2FE6AFAFB

treatment provided by

Felipe

scientific name

Tessarithys Hoffman, 1990
status

 

Tessarithys Hoffman, 1990 View in CoL

Tessarithys Hoffman, 1990: 159–166 View in CoL . Type species: T. neoecobius Hoffman, 1990 View in CoL , by original designation.

Diagnosis. Males of Tessarithys differ from other chelodesmid genera by the combination of the following characters: sternite of body ring 5 with four projections ( Fig. 14). Legs with apical-ventral projection on the tibia ( Fig. 17). Gonopodal prefemoral process exceeding the acropodite apex and forming a distinct sheath on the ectal side, also displaying a subterminal dorsal branch on the middle portion. Acropodite are divided into two slender and acuminate branches ( Figs 4–6).

Distribution.Known from the states of Pernambuco to Bahia.

Composition. Four species, Tessarithys neoecobius Hoffman, 1990 , T. machaerophorus ( Schubart, 1956) , T. soledadinus ( Attems, 1931) , T. exacuminatus sp. nov.

Kingdom

Animalia

Phylum

Arthropoda

Class

Diplopoda

Order

Polydesmida

Family

Chelodesmidae

Loc

Tessarithys Hoffman, 1990

Bouzan, Rodrigo S., Pena-Barbosa, João Paulo P. & Brescovit, Antonio D. 2017
2017
Loc

Tessarithys

Hoffman RL 1990: 166
1990
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