Iphinoe indenticulata sp. nov. (Crustacea: Cumacea: Bodotriidae), a new Korean cumacean

Zootaxa ◽  
2020 ◽  
Vol 4732 (2) ◽  
pp. 307-316
Author(s):  
SUNG-HYUN KIM ◽  
YOUNG-HYO KIM

A new species of Cumacea belonging to the genus Iphinoe Bate was collected from the Yellow Sea in Korea. The new speices Iphinoe indenticulata sp. nov. resembles I. sagamiensis Gamô, 1962 in the shape of carapace and the type of setae on the uropod peduncle. However, the new species is distinguished from congeners by having only setules on dorso-median carina of carapace. Also, the number of setae of uropodal peduncle and endopod is different from the I. sagamiensis. The new species is described with full illustration including mouthparts. A key to the Korean Iphinoe species is also provided. 

Zootaxa ◽  
2007 ◽  
Vol 1639 (1) ◽  
pp. 68
Author(s):  
S. J. SONG ◽  
H. S. RHO ◽  
W. KIM

Erratum


Zootaxa ◽  
2020 ◽  
Vol 4869 (1) ◽  
pp. 55-77
Author(s):  
SUNG-HYUN KIM ◽  
CHANG-MOK LEE ◽  
YOUNG-HYO KIM

Three new species of Cumacea belonging to the genus Bodotria were collected from the Yellow Sea in Korea. Among them, Bodotria (Bodotria) hwanghaensis sp. nov. and Bodotria (Bodotria) pseudomaculosa sp. nov. share the dorso-lateral carina on the carapace and uniarticulated uropod endopod with other Korean Bodotria species. In contrast, the last one, Bodotria (Atlantobodotria) incarinata sp. nov. lacks the dorso-lateral carina on the carapace and has a biarticulated uropod endopod. The new species B. (A.) incarinata sp. nov. can be distinguished from all other Bodotria species by the combination of carapace without dorso-lateral carina or ridge, dorso-median carina marked over whole length of carapace, antero-lateral corner of carapace rounded, antennal notch shallow, maxilliped 3 merus and carpus dilated, pereopod 1 carpus not dilated, and pereopod 2 basis with plumose seta. The new species B. (B.) hwanghaensis sp. nov. can be distinguished from all other Bodotria species by the combination of carapace almost ovoid in dorsal view, carapace lower edge of mid-lateral depression forming a faint ridge, pereopod 1 carpus not dilated, and pereopod 2 basis without plumose seta. The new species B. (B.) pseudomaculosa sp. nov. can be distinguished from all other Bodotria species by the combination of carapace surface covered with coarse squamosa-reticulate patterning formed by large, shallow pits, carapace lower edge of mid-lateral depression forming an angular ridge, pereopod 1 carpus little dilated, and pereopod 2 basis with plumose seta. We described with full illustrations, including mouthparts for the three new species. Also, a key to the Korean Bodotria species is provided. 


ZooKeys ◽  
2020 ◽  
Vol 988 ◽  
pp. 1-15
Author(s):  
Weina Wang ◽  
Jixing Sui ◽  
Xinzheng Li ◽  
Pat Hutchings ◽  
João Miguel de Matos Nogueira

A new species of the ampharetid genus Amphicteis, A. hwanghaiensissp. nov., is described based on material from the Yellow Sea. The new species is characterized by the possession of long, stout, golden paleae with blunt tips, digitiform rudimentary notopodia on the abdominal uncinigers, uncini with a subrostral process, and a narrow rectangular hump separating branchial groups. Amphicteis dalmatica was redescribed from type materials at the Australian Museum, Sydney, and the differences between A. dalmatica and A. hwanghaiensissp. nov. are discussed. A key to distinguish Amphicteis species described or reported in Western Pacific waters is provided.


Author(s):  
Jae-Sang Hong ◽  
Mi-Ra Park

Two species of the genus Eudorella (Crustacea: Cumacea) were collected and examined from the Yellow Sea. A new species and one new record of Eudorella are described and illustrated. This new species Eudorella hwanghaensis sp. nov. closely resembles E. intermedia, but it differs from the latter species in bearing a distinct apical spine of endopod with uropod peduncle. The distribution of the new species is confined to the central portion of the Yellow Sea, and its distributional range coincides well with that of the Yellow Sea Bottom Cold Water Mass. Eudorella pacifica is recorded for the first time in Korean waters. It occurred in shallow waters and was distributed widely on both coastal sides of the Yellow Sea.


Zootaxa ◽  
2007 ◽  
Vol 1614 (1) ◽  
pp. 43-52 ◽  
Author(s):  
LIANG LI ◽  
RUIYONG AN ◽  
LUPING ZHANG

Hysterothylacium sinense sp. nov. was collected from the intestine of six species of marine fishes, Astroconger myriaster (Brevoort), Trichiurus haumela (Forsskål), Saurida elongata Temminck and Schlegel, Coryphaena hippurus Linnaeus, Sillago sihama (Forsskål) and Argyrosomus argentatus (Houttuyn) in the Yellow Sea, China. The new species differs from congeners by the presence of broad lateral alae, the length of the intestinal caecum (1.26–2.33mm long, 61.6– 75.0% of oesophageal length), the number and arrangement of caudal papillae (22–27 pairs of preanal, 1 pair of paranal and 3 pairs of postanal papillae), the size of the spicules (1.65–2.67mm long, 5.1–9.5% of body length) and the vulval position (23.9–31.7% from anterior end). A key to the species of the genus Hysterothylacium is also given.


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