Hollinella sp.

Hemmati, Soheil, Ghaderi, Abbas, Crasquin, Sylvie & Ashouri, Ali Reza, 2024, Update and observations on the extraction of ostracods (Crustacea) from the Permian hard carbonate rocks of Iran, Geodiversitas 46 (5), pp. 119-133 : 128

Hollinella sp.

( Fig. 5H )

MATERIAL. — One incomplete carapace, MNHN.F. F72182 .

OCCURRENCES. — Khachik Formation Unit VI (sample A. 194), Guadalupian, Ali-Bashi section, Iran (this study).

DIMENSIONS. — L = 83.1-99.5 µm; H = 52.1-64.3 µm; H/L = 0.62-0.64.

REMARKS This specimen is assigned to genus Hollinella based on the presence of bulbous L3 and possible adventral structure, but preservation is too poor for specific assignation.

Figures

FIG. 5. — Ostracods from the Khachik beds of Ali-Bashi section, NW Iran, extracted by CH2O2 technique (A1-J2) and by CH3COOH technique (K1-K3): A1- A6, Bairdia deducta deducta (Zalányi, 1974); A1, right lateral view, sample A. 197, MNHN.F.F72157; A2-A4, right lateral view, sample A. 210, MNHN.F.F72158- F72160; A5, right lateral view, sample A. 189, MNHN.F.F72161; A6, right lateral view, sample A. 207, MNHN.F.F72162; B1-B4, Bairdia hungarica Zalányi, 1974; B1, left lateral view,sample A.189,MNHN.F.F72163;B2, right lateral view, sample A.189, MNHN.F.F72164; B3, left lateral view,sample A.170, MNHN.F.F72165; B4, right lateral view, sample A. 176, MNHN.F.F72166; C1-C4, Bairdia sp.; C1, left lateral view, sample A. 189, MNHN.F.F72167; C2, right lateral view, sample A. 189, MNHN.F.F72168; C3, left lateral view,sample A.170, MNHN.F.F72169; C4, right lateral view, sample A. 176, MNHN.F.F72170; D1-D6, Fabalicypris parva Wang, 1978; D1, right lateral view, sample A. 194, MNHN.F.F72171; D2, right lateral view, sample A. 151, MNHN.F.F72172; D3, right lateral view, sample A. 158, MNHN.F.F72173; D4, right lateral view, sample A. 192, MNHN.F.F72174; D5, D6, right lateral view, sample A. 210, MNHN.F.F72175, F72176; E, Fabalicypris sp. 1., right lateral view, sample A. 207, MNHN.F.F72177; F, Fabalicypris sp. 2., right lateral view, sample A. 210, MNHN.F.F72178; G1-G3, Hollinella (Hollinella) herrickana (Girty, 1909);G1, left lateral view, sample A. 15, MNHN.F.F72179; G2, left lateral view, sample A. 238, MNHN.F.F72180; G3, right lateral view, sample A. 238, MNHN.F.F72181; H, Hollinella sp., left lateral view, sample A. 188, MNHN.F.F72182; I, Sargentina transita (Kozur, 1985), left lateral view, sample A. 176, MNHN.F.F72183; J1, J2, Silenites sp.; J1, right lateral view, sample A. 238, MNHN.F.F72184; J2, ventral view, sample A. 238, MNHN.F.F72185; K1-K3, Ostracoda indet. Specimens are stored in the MNHN (Muséum national d’Histoire naturelle) collections (Paris, France). Scale bar: 100 µm.