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Caulleryaspis chicosciencei: a new species from Brazil (Annelida, Sternaspidae)

Published online by Cambridge University Press:  12 September 2022

Nykon Craveiro Open the ORCID record for Nykon Craveiro [Opens in a new window]  and
José Souto Rosa Filho Open the ORCID record for José Souto Rosa Filho [Opens in a new window]
Nykon Craveiro*
Affiliation:
Laboratório de Bentos – Departamento de Oceanografia, Universidade Federal de Pernambuco, Av. prof. Moraes Rêgo, 1235, CEP 50670-901, Recife, PE, Brasil
José Souto Rosa Filho
Affiliation:
Laboratório de Bentos – Departamento de Oceanografia, Universidade Federal de Pernambuco, Av. prof. Moraes Rêgo, 1235, CEP 50670-901, Recife, PE, Brasil The Marine Biological Association of the United Kingdom, Plymouth PL1 2PB, UK
*
Author for correspondence: Nykon Craveiro, E-mail: nykoncraveiro@gmail.com
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Abstract

One new species of Caulleryaspis Sendall & Salazar-Vallejo, 2013 (Annelida: Sternaspidae), C. chicosciencei sp. nov., is described based on material collected in north-eastern Brazil. Specimens were collected in muddy bottoms in the Suape estuary complex in 7–16 m water depth. Caulleryaspis chicosciencei sp. nov. differs from the other known species by the combination of the following characters: small size, abundant cirriform papillae evenly distributed throughout body; chaetigers of introvert with 18–21 falcate hooks per bundle; ventral shield without ribs and undeveloped concentric lines, covered by long cirriform papillae with sediment particles adhered; marginal chaetal fascicles include eight lateral shield chaetae in an oval arrangement, and six posterior shield chaetae in slightly curved pattern. Caulleryaspis chicosciencei sp. nov. is the first species of the genus Caulleryaspis described from Brazil and it increases the number of sternaspids recorded from shallow water in the south-western Atlantic Ocean.

Keywords

Caulleryaspispolychaeteshallow watersoft bottomsternaspidSuape
Type
Marine Record
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 102 , Issue 6 , September 2022 , pp. 402 - 407
Copyright
Copyright © The Author(s), 2022. Published by Cambridge University Press on behalf of Marine Biological Association of the United Kingdom

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References

Amaral, ACZ, Nallin, SAH, Steiner, TM, Forroni, TO and Gomes, DF (2012) Catálogo das espécies de Annelida Polychaeta do Brasil. http://www.ib.unicamp.br/museu_zoologia/files/lab_museu_zoologia/Catalogo_Polychaeta_Amaral_et_al_2012.pdf (Accessed 2 September 2020).Google Scholar
Chuar, CH and Salazar-Vallejo, SI (2021) A new species of Caulleryaspis (Annelida: Sternaspidae) from the Sunda Strait, Indonesia, with a key to all known species in the genus. Raffles Bulletin of Zoology Supplement [South Java deep-sea (SJADES) Biodiversity Expedition 2018] 36, 39–46.Google Scholar
Craveiro, N and Rosa Filho, JS (2021) Record of the non-indigenous species Sternaspis aff. nana Zhadan, Tzetlin & Salazar-Vallejo, 2017 (Annelida: Sternaspidae) in the Southwest Atlantic Ocean. Papéis Avulsos de Zoologia 61: e20216111, 1–8.CrossRefGoogle Scholar
Díaz-Díaz, O and Rozbaczylo, N (2017) Sternaspis chilensis n. sp., a new species from austral Chilean channels and fjords (Annelida, Sternaspidae). Zootaxa 4254, 269–276.CrossRefGoogle Scholar
Drennan, R, Wiklund, H, Rouse, GW, Georgieva, MN, Wu, X, Kobayashi, G, Yoshino, K and Glover, AG (2019) Taxonomy and phylogeny of mud owls (Annelida: sternaspidae), including a new synonymy and new records from the Southern Ocean, North East Atlantic Ocean and Pacific Ocean: challenges in morphological delimitation. Marine Biodiversity 49, 2659–2697.CrossRefGoogle Scholar
Fiege, D and Barnich, R (2020) A new genus and species of Sternaspidae (Annelida: Polychaeta) from the deep eastern Atlantic. European Journal of Taxonomy 699, 1–13.Google Scholar
Hutchings, PA (2000) Family Sternaspidae. In Beesley, PL, Roos, GJB and Glasby, CJ (eds), Polychaetes & Allies: The Southern Synthesis. Fauna of Australia. Vol. 4A. Polychaeta, Myzostomida, Pogonophora, Echiura, Sipuncula. Melbourne: CSIRO Publishing, pp. 224–226.Google Scholar
Jumars, PA, Dorgan, KM and Lindsey, SM (2015) Diet of worms emended: an update of polychaete feeding guilds. Annual Review of Marine Sciences 7, 497–520.CrossRefGoogle ScholarPubMed
Méndez, N and Yáñez-Rivera, B (2015) Distribution and morphometry of the deep-sea sternaspids, Sternaspis maior, Sternaspis uschakovi, Caulleryaspis fauchaldi (Polychaeta), in Mexican Pacific waters. Bulletin of Marine Science 91, 457–467.CrossRefGoogle Scholar
Nonato, EF (1966) Stemaspis capillata sp. n. (Annelida, Polychaeta). Boletim do Instituto Oceanográfico da Universidade de São Paulo 15, 79–83.CrossRefGoogle Scholar
Otto, AG (1821) Animalium maritimorum nondum editorum genera duo. Verhandlungen der Kaiserlichen Leopoldinisch-Carolinischen Akademie der Naturforscher 10, 618–634.Google Scholar
Plathong, J, Plathong, S and Salazar-Vallejo, SI (2021) Three new species of Sternaspidae (Annelida: Sedentaria) from Thailand. Zootaxa 5081, 373–388.CrossRefGoogle ScholarPubMed
Salazar-Vallejo, S (2017) Six new tropical Sternaspid species (Annelida, Sternaspidae) with keys to identify genera and species. Zoological Studies 56, 1–27.Google ScholarPubMed
Sendall, K and Salazar-Vallejo, S (2013) Revision of Sternaspis Otto, 1821 (Polychaeta, Sternaspidae). ZooKeys 286, 1–74.Google Scholar
Wu, X and Xu, K (2017) Diversity of Sternaspidae (Annelida: Terebellida) in the South China Sea, with descriptions of four new species. Zootaxa 4244, 403–415.CrossRefGoogle ScholarPubMed
Yoshino, K, Nagayoshi, M, Sato, M, Katano, T, Ito, Y, Fujii, N, Hamada, T and Hayami, Y (2016) Life history of Sternaspis costata (Sternaspidae: Polychaeta) in Ariake Bay, Japan. Journal of the Marine Biological Association of the United Kingdom 96, 647–655.Google Scholar
Zhadan, AE, Tzetlin, AB and Salazar-Vallejo, S (2017) Sternaspidae (Annelida, Sedentaria) from Vietnam with description of three new species and clarification of some morphological features. Zootaxa 4226, 75–92.CrossRefGoogle ScholarPubMed