Nausithoe werneri Jarms 1990
- 1. Departamento de Zoologia, Instituto Biociências, Universidade de São Paulo, Rua do Matão, travessa 14, n. 101, Cidade Universitária, São Paulo, SP, 05508 - 090, Brazil & School of Environment and Science, Gold Coast Campus, Griffith University, Southport, QLD 4222, Australia
- 2. National Systematics Laboratory, Office of Science and Technology, NOAA National Marine Fisheries Service, MRC- 153, Washington, DC 20013 - 7012, USA & Department of Invertebrate Zoology, Smithsonian National Museum of Natural History, MRC- 163, Washington, DC 20013 - 7012, USA
- 3. Departamento de Zoologia, Instituto Biociências, Universidade de São Paulo, Rua do Matão, travessa 14, n. 101, Cidade Universitária, São Paulo, SP, 05508 - 090, Brazil & Centro de Biologia Marinha, Universidade de São Paulo, Rodovia Manuel Hypólito do Rego km 131.5, São Sebastião, SP, 11612 - 109, Brazil
Description
Nausithoe werneri Jarms, 1990
(Fig. 17)
Nausithoe werneri Jarms, 1990: 12–17, figs 1–7, pls I–III.
Holotype ZMH C11530.
Material examined: ZMH C10693 (four specimens from Portugal, no information on depth), ZMH C10602 (eight specimens from Morocco 1967, no information on depth), more than 27 specimens kept in culture (polyps from Morocco 1980, depth: 800–3,000 m; Mediterranean Sea 2008, depth: 200m; and Rio de Janeiro, Brazil 2002, depth: 200–227 m).
Diagnosis: medusa—hyperdome bell, translucid, with straw hat shape; polyp—solitary with 8 cusps per whorl.
Description: Based on original description and own observations. Adult medusae 5.7–12 mm in diameter with 3.85–7.74 mm of this the central disc, with a high translucid hyperdome bell with straw hat shape; marginal lobes partially overlapping, rounded; tentacles up to 7 mm long; rhopalia with statocyst and ocelli; rounded, brown/ yellowish, gonads located above the coronal groove (dioecious). Polyp solitary; 2.56–31.43 mm in total length; aperture diameter 0.33–1.65 mm; 0.08–0.40 mm diameter just above the basal disc; 8 cusps per whorl and a maximum of 14 whorls, cusps have additional teeth on the surface; 40–50 tentacles; over 100 ephyrae per strobilation.
Type locality: Morocco coast, 415–420 m depth.
Distribution: NE Atlantic Ocean, SW Atlantic Ocean, Mediterranean and Arctic Ocean.
Remarks: Examined specimens with a thimble-shaped transparent central disc, with 4 to 8 gastric filaments, which made their identification as N. werneri possible. Gonads are round and yellowish, located under or outside the coronal grove. Maximum diameter of specimens was 7 mm and tentacles were up to 3 mm long. All specimens from Brazil were males.
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Collection code
- ZMH
- Family
- Nausithoidae
- Genus
- Nausithoe
- Kingdom
- Animalia
- Material sample ID
- C10693, C10602 , C11530
- Order
- Coronatae
- Phylum
- Cnidaria
- Scientific name authorship
- Jarms
- Species
- werneri
- Taxon rank
- species
- Type status
- holotype
- Taxonomic concept label
- Nausithoe werneri Jarms, 1990 sec. Molinari, Collins & Morandini, 2023
References
- Jarms, G. (1990) Neubeschreibung dreier Arten der Gattung Nausithoe (Coronatae, Scyphozoa) sowie Wiederbeschreibung der Art Nausithoe marginata K ˆ lliker, 1853. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 87, 7 - 39.