Polymerurus sp.

Garraffoni, Axell Kou Minowa and André Rinaldo Senna, 2025, Expanding the knowledge of Brazilian Gastrotrich biodiversity: Freshwater Paucitubulatina (Gastrotricha: Chaetonotida) from Northeastern Brazil, Zoologia (e 24025) 42, pp. 1-17 : 12

publication ID

https://doi.org/10.1590/S1984-4689.v42.e24025

publication LSID

lsid:zoobank.org:pub:22FEF9E3-D83C-4C62-B7FD-8B37DBA076CC

persistent identifier

https://treatment.plazi.org/id/03EF7D01-A368-FF90-FE8A-FF0BFD6EFC43

treatment provided by

Felipe

scientific name

Polymerurus sp.
status

 

Polymerurus sp.

Fig. 2G View Figure 2

Locality: PT06 (Fig. 1).

Examined Material: 1 specimen (sub-adult). TL 284,5 Μm; FL 10,3 Μm; AL 110 Μm; PhL 68 Μm; MD 15 Μm; DR 50; TSl 3Μm; TSw 3Μm; TSp 16Μm; DSL 14 , 3 Μm; CL 110; SCA. 26 .

Remarks: Elongated body with three-lobed head. Cephalion well developed and large transverse concave bar-shaped hypostomium. Long furca with ornamented adhesive tubes divided into 26 segments. Dorsal and ventral body surface covered by simple spined small scales, with similar shape across the body. Ventral ciliation in two longitudinal bands connected posteriorly to the hypostomium by transverse ciliary band. The single specimen features the distinctive adhesive tubes of the genus Polymerurus , extremely long and adorned with smooth scales, giving the aspect of segments, but for being a single juvenile specimen, it is impossible to determine further putatively related to a known species nor feature distinctive features to indicate to be an undescribed species.

Distribution: Brazil: Casa Nova (BA; present study).

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF