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Polychaeta taxon details

Intoshella Darboux, 1899

324952  (urn:lsid:marinespecies.org:taxname:324952)

accepted
Genus
Polynoe (Langerhansia) McIntosh, 1885 · unaccepted (homonym for Langerhansia...)  
homonym for Langerhansia Czerniavsky, 1881 in Syllidae

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  1. Species Intoshella caeca (Moore, 1910)
  2. Species Intoshella dictyaulus Sui, Li & Kou, 2018
  3. Species Intoshella euplectellae (McIntosh, 1885)
  4. Species Intoshella aphthalma Gallardo, 1968 accepted as Pararctonoella aphthalma (Gallardo, 1968) (superseded original combination)
  5. Species Intoshella coeca [auct. misspelling] accepted as Intoshella caeca (Moore, 1910) (superseded recombination with misspelled specific epithet)
  6. Species Intoshella indica Day, 1973 accepted as Pararctonoella indica (Day, 1973) (superseded original combination)
marine, brackish, fresh, terrestrial
recent only
feminine
Darboux, G. (1899). Recherches sur les Aphroditiens. <em>Travaux de l'Institut de Zoologie de l'Université de Montpellier et de la Station zoologique de Cette.</em> Ser. 2, memoire 6: 1-276.
page(s): 95, 108 [details] 

(of Polynoe (Langerhansia) McIntosh, 1885) McIntosh, W.C. [M'Intosh]. (1885). Report on the Annelida Polychaeta collected by H.M.S. Challenger during the years 1873-1876. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology.</em> 12 (part 34): i-xxxvi, 1-554, pl. 1-55, 1A-39A, & Annelida stations map., available online at https://biodiversitylibrary.org/page/50688426
page(s): 108; note: McIntosh gives no indication why he is naming his new species in a subgenus Langerhansia, or that the subgenus is new. [details] OpenAccess publication
Etymology Not stated. Clearly a diminutive relating to William McIntosh (who had used the homonym Langerhansia replaced here as a...  
Etymology Not stated. Clearly a diminutive relating to William McIntosh (who had used the homonym Langerhansia replaced here as a subgenus), with Darboux shortening M'Intosh to 'Intosh' and combining it with -ellus -a -um conveying littleness or relatedness, thus 'little McIntosh'. For reasons unknown Darboux appears to make the genus feminine by using -ella as the suffix. It might have been for euphony with the type species name, thus Intoshella euplectellae, but as he creates three other -ella genera at the same time, including another for another male name (Herdman), perhaps he just preferred the feminine -ella over -ellus. [details]

Nomenclature Replacement name for Langerhansia McIntosh, 1885; originally as Polynoe (Langerhansia) McIntosh, 1885: 108-109  
Nomenclature Replacement name for Langerhansia McIntosh, 1885; originally as Polynoe (Langerhansia) McIntosh, 1885: 108-109 [details]

Taxonomy previously in Acholoinae Pettibone, 1996; assignment to Polynoinae fide Norlinder et al., 2012   
Taxonomy previously in Acholoinae Pettibone, 1996; assignment to Polynoinae fide Norlinder et al., 2012  [details]
Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database. Intoshella Darboux, 1899. Accessed at: https://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=324952 on 2026-01-10
Date
action
by
2008-03-05 14:39:51Z
created
2008-03-26 11:36:43Z
changed
2017-11-29 10:29:27Z
changed
2018-10-05 05:42:58Z
changed

original description Darboux, G. (1899). Recherches sur les Aphroditiens. <em>Travaux de l'Institut de Zoologie de l'Université de Montpellier et de la Station zoologique de Cette.</em> Ser. 2, memoire 6: 1-276.
page(s): 95, 108 [details] 

original description (of Polynoe (Langerhansia) McIntosh, 1885) McIntosh, W.C. [M'Intosh]. (1885). Report on the Annelida Polychaeta collected by H.M.S. Challenger during the years 1873-1876. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology.</em> 12 (part 34): i-xxxvi, 1-554, pl. 1-55, 1A-39A, & Annelida stations map., available online at https://biodiversitylibrary.org/page/50688426
page(s): 108; note: McIntosh gives no indication why he is naming his new species in a subgenus Langerhansia, or that the subgenus is new. [details] OpenAccess publication

context source (Deepsea) Sui, J.; Li, X.; Kou, Q. (2018). A new species of the genus Intoshella Darboux, 1899 (Polychaeta: Polynoidae) commensal with a deep-sea sponge from a seamount near the Mariana Trench. <em>Marine Biodiversity.</em> , available online at https://doi.org/10.1007/s12526-018-0922-5 [details] 
From editor or global species database
Etymology Not stated. Clearly a diminutive relating to William McIntosh (who had used the homonym Langerhansia replaced here as a subgenus), with Darboux shortening M'Intosh to 'Intosh' and combining it with -ellus -a -um conveying littleness or relatedness, thus 'little McIntosh'. For reasons unknown Darboux appears to make the genus feminine by using -ella as the suffix. It might have been for euphony with the type species name, thus Intoshella euplectellae, but as he creates three other -ella genera at the same time, including another for another male name (Herdman), perhaps he just preferred the feminine -ella over -ellus. [details]

Grammatical gender feminine. -ella is the feminine form of the diminutive -ellus -a -um [details]

Nomenclature Replacement name for Langerhansia McIntosh, 1885; originally as Polynoe (Langerhansia) McIntosh, 1885: 108-109 [details]

Taxonomy previously in Acholoinae Pettibone, 1996; assignment to Polynoinae fide Norlinder et al., 2012  [details]
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