WoRMS source details

Jimi, Naoto; Nakajima, Hiroki; Sato, Taigi; Gonzalez, Brett C.; Woo, Sau Pinn; Rouse, Greg W.; Britayev, Temir. (2023). Two new species of Parahesione (Annelida: Hesionidae) associated with ghost shrimps (Crustacea: Decapoda) and their phylogenetic relationships. PeerJ. 11: e16346: 1-25.
482367
10.7717/peerj.16346 [view]
urn:lsid:zoobank.org:pub:6D64D9F4-0E29-4F67-B941-300E1888108C [view]
Jimi, Naoto; Nakajima, Hiroki; Sato, Taigi; Gonzalez, Brett C.; Woo, Sau Pinn; Rouse, Greg W.; Britayev, Temir
2023
Two new species of <i>Parahesione</i> (Annelida: Hesionidae) associated with ghost shrimps (Crustacea: Decapoda) and their phylogenetic relationships
PeerJ
11: e16346: 1-25
Publication
Annelidabase
Available for editors  PDF available [request]
Two new species of Hesionidae, Parahesione pulvinata sp. nov. and Parahesione apiculata sp. nov. are described based on materials collected at tidal flats in Okinawa (Japan) from burrows of the ghost shrimps Neocallichirus jousseaumei and Glypturus armatus. The two new species are characterized by having eight enlarged cirri, dorsal cirrophores with dorsal foliose lobe and biramous parapodia, and by lacking median antenna. Parahesione apiculata sp. nov. has digitate lobes on the posterior margin of the dorsal foliose lobe (absent in P. pulvinata sp. nov.). The two new species were never found outside the ghost shrimp burrows, suggesting they are obligate symbionts. Phylogenetic analyses based on four concatenated genes suggest that the symbiotic lifestyle has evolved several times in Hesionidae.
Japan
Molecular systematics, Molecular biology
RIS (EndNote, Reference Manager, ProCite, RefWorks)
BibTex (BibDesk, LaTeX)
Date
action
by
2024-03-20 06:57:09Z
created
Decock, Wim
2024-03-24 21:51:48Z
changed
Read, Geoffrey

Holotype NMST NMST-Pol H-893, geounit Ryukyu Islands, identified as Parahesione pulvinata Jimi, Gonzalez, Rouse & Britayev, in Jimi et al, 2023
Holotype NSMT NSMT-Pol H-898, geounit Okinawa Island, identified as Parahesione apiculata Jimi, Gonzalez, Rouse & Britayev, in Jimi et al, 2023
 Etymology
 for Parahesione apiculata Jimi, Gonzalez, Rouse & Britayev, in Jimi et al, 2023

Authors: Parahesione apiculata is named from "the Latin apiculatus (meaning short pointed) and referring to the ... [details]
 Etymology
 for Parahesione pulvinata Jimi, Gonzalez, Rouse & Britayev, in Jimi et al, 2023

Authors: Parahesione pulvinata is named from " the Latin pulvinus (meaning cushion, pillow), referring to the shape ... [details]
 Type locality
 for Parahesione apiculata Jimi, Gonzalez, Rouse & Britayev, in Jimi et al, 2023

Shikenbaru beach, Okinawa Island, Japan, Philippine Sea, 1–2 m in depth, burrow of Glypturus armatus, no ... [details]
 Type locality
 for Parahesione pulvinata Jimi, Gonzalez, Rouse & Britayev, in Jimi et al, 2023

Intertidal, associated with Neocallichirus jousseaumei, Uehara, Iriomote Island, Ryukyu Islands, Japan, East China ... [details]

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