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Polychaeta taxon detailsOligobregma Kudenov & Blake, 1978
324770 (urn:lsid:marinespecies.org:taxname:324770)
accepted
Genus
Pseudoscalibregma aciculata Hartman, 1965 accepted as Oligobregma aciculata (Hartman, 1965) (type by original designation)
marine,
recent only
neuter
Kudenov, Jerry D. and Blake, J.A. 1978. A review of the genera and species of the Scalibregmidae (Polychaeta) with descriptions of one new genus and three new species from Australia. Journal of Natural History, 12: 427-444., available online at https://doi.org/10.1080/00222937800770291
page(s): 430 [details]
Etymology Not stated. However, 'oligo' is few and 'bregma' is forehead. Assuming 'bregma' is included simply to link the genus to...
Etymology Not stated. However, 'oligo' is few and 'bregma' is forehead. Assuming 'bregma' is included simply to link the genus to 'Scalibregma', the first described genus in the family, the authors were thus noting few of something in this genus, but it is not obvious what feature they are remarking on. Scalibregma is neuter so Oligobregma is neuter also, but contrarily the authors created or maintained feminine species-group endings for the species they newly included in the genus. [details]
Read, G.; Fauchald, K. (Ed.) (2024). World Polychaeta Database. Oligobregma Kudenov & Blake, 1978. Accessed at: https://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=324770 on 2024-04-18
Date action by
original description
Kudenov, Jerry D. and Blake, J.A. 1978. A review of the genera and species of the Scalibregmidae (Polychaeta) with descriptions of one new genus and three new species from Australia. Journal of Natural History, 12: 427-444., available online at https://doi.org/10.1080/00222937800770291
page(s): 430 [details] taxonomy source Mendes, Samuel Lucas Da Silva Delgado; De Paiva, Paulo Cesar; Rizzo, Alexandra E. (2024). First record of Oligobregma Kudenov & Blake, 1975 (Annelida: Polychaeta: Scalibregmatidae Malmgren, 1867) from Brazil with the description of three new species. <em>Zootaxa.</em> 5424(1): 80-98., available online at https://www.mapress.com/zt/article/view/zootaxa.5424.1.4 note: Brazil [details] identification resource Mendes, Samuel Lucas Da Silva Delgado; De Paiva, Paulo Cesar; Rizzo, Alexandra E. (2024). First record of Oligobregma Kudenov & Blake, 1975 (Annelida: Polychaeta: Scalibregmatidae Malmgren, 1867) from Brazil with the description of three new species. <em>Zootaxa.</em> 5424(1): 80-98., available online at https://www.mapress.com/zt/article/view/zootaxa.5424.1.4 page(s): 94; note: Key to all Oligobregma [details] identification resource Blake, James A. (2023). New species of Scalibregmatidae (Annelida) from slope and abyssal depths off eastern Australia. <em>Records of the Australian Museum.</em> 75(3): 271-298., available online at https://journals.australian.museum/blake-2023-rec-aust-mus-753-271298/ page(s): table 2; note: synoptic table comparing morphological characters of 17 known species of Oligobregma [details] Available for editors  [request] From editor or global species database
Diagnosis "Body elongate and arenicoliform. Prostomium T-shaped with two prominent frontal horns; eyes present or absent; nuchal organs present. Peristomium achaetous, surrounding prostomium dorsally and forming upper and lower lips of mouth ventrally. Branchiae absent. Parapodia with well-developed dorsal and ventral cirri on posterior segments; interramal papilla present or absent. Large acicular spines present on anterior setigers. Capillaries present in all parapodia; lyrate setae present anterior to capillaries of setigers 2, 3, or 4; some species with short, slender, blunt or pointed spinous setae anterior to capillaries of setigers 1, 2 or 3, representing homologues of lyrate setae. Pygidium with anal cirri." (Blake, 2015: 79). [details]Etymology Not stated. However, 'oligo' is few and 'bregma' is forehead. Assuming 'bregma' is included simply to link the genus to 'Scalibregma', the first described genus in the family, the authors were thus noting few of something in this genus, but it is not obvious what feature they are remarking on. Scalibregma is neuter so Oligobregma is neuter also, but contrarily the authors created or maintained feminine species-group endings for the species they newly included in the genus. [details] Grammatical gender Neuter. Adjectival Oligobregma species-group names should be neuter, but authors of at least eight names have not realized this and instead used feminine species-group names. [details] |