Tetrastemma suhmi, Burger, 1904

Kajihara, Hiroshi, 2025, A taxonomic revision of the freshwater monostiliferous hoplonemertean genus Prostoma Dugès, 1828 (Nemertea: Eumonostilifera): a radical solution or an over-lumping?, Zootaxa 5646 (4), pp. 451-500 : 481

publication ID

https://doi.org/10.11646/zootaxa.5646.4.1

publication LSID

lsid:zoobank.org:pub:6F8A4BEA-29CD-4FE3-9C53-421CF57708DD

DOI

https://doi.org/10.5281/zenodo.15819388

persistent identifier

https://treatment.plazi.org/id/03B9420C-1D0E-FFE8-1DDB-EE98FD2AFB3F

treatment provided by

Plazi

scientific name

Tetrastemma suhmi
status

 

17. suhmi Bürger, 1904 View in CoL

Source. In the binomen Prostoma suhmi as a replacement name for Tetrastemma fuscum Willemoes-Suhm in Tizard et al., 1885 by Bürger (1904: 66).

Type locality. Between Bermuda and the Azores, on the body of the grapsid crab Planes minutus ( Linnaeus, 1758) .

Etymology. Masculine noun in the genitive singular, after Rudolf von Willemoes-Suhm (1847–1875), a German naturalist served aboard the Challenger expedition.

Remarks. Bürger (1904: 66) replaced Tetrastemma fuscum Willemoes-Suhm in Tizard et al., 1885 with Prostoma suhmi Bürger, 1904 to avoid primary homonymy with Tetastemma fuscum Örsted, 1843 . Tetrastemma fuscum Örsted, 1843 was described from the Swedish island of Ven (Hven) in the Øresund strait, and synonymized with Oerstedia dorsalis ( Abildgaard, 1806) by Bergendal (1900: 587). Tetrastemma fuscum Willemoes-Suhm in Tizard et al., 1885 was reported as an unidentified species of Tetrastemma by Willemoes-Suhm (1874), ectoparasitic on the crab Nautilograpsus minutus ( Linnaeus, 1758) [now Planes minutus ( Linnaeus, 1758) ] ( Tizard et al. 1885: 169). Willemoes-Suhm’s taxon is now known as Tetrastemma suhmi ( Bürger, 1904) ( Gibson 1995: 498, 525), although it is likely a member of Carcinonemertidae .

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