Kuş, Sevgi; Kurt, Güley; Çinar, Melih Ertan
Nephtyidae (Annelida: Polychaeta) from the Sea of Marmara and Black Sea, with descriptions of two new species
FIGURE 5. Micronephthys longicornis (ESFM-POL/2019-41). A, Anterior end, with pharynx everted, dorsal view; B, Jaw; C, Shape of dorsal cirri from anterior to posterior (left to right); D, General view of parapodia (chaetiger 30), anterior view; E, Dentate chaeta of chaetiger 1; F, Lyrate chaeta; G, Barred chaeta; H, Spinulated chaeta. Scale bars: A, D, 0.1 mm; B, 0,1 mm; C, 0.01 mm; E, 40 µm; F, 10 µm; G, 25 µm; H, 35 µm.
FIGURE 2. Inermonephtys turcica n. sp., Holotype, ESFM-POL/2000-910.A, Prostomium, dorsal view; B, Palps, ventral view; C, Jaw, lateral view; D. Lyrate chaeta; E, Barred chaeta; F, Spinulated chaeta; G, Parapodium of chaetiger 10, anterior view; H, Parapodium of chaetiger 20, anterior view; I, Parapodium of chaetiger 40, anterior view; J, Parapodium of chaetiger 102, anterior view. Abbreviations: acL, acicular lobe; bp, basal papilla; br, branchia; dc, dorsal cirri; nepsl, neuropodial postchaetal lamella; neupl, neuropodial prechaetal lamella; no, nuchal organ; nopl, notopodial prechaetal lamella; nopsl, notopodial postchaetal lamella; pl, palp; pros, prostomium; vc, ventral ciri. Scale bar: A, B, 1 mm; C, 0.3 mm; D, E, 30 µm; F, 10 µm; G–J, 1 mm.
FIGURE 6. Nephtys hombergii (ESFM-POL/2014-636). A, Anterior end, with pharynx everted, dorsal view; B, Parapodium of chaetiger 10, anterior view; C, Parapodium of chaetiger 20, anterior view; D, Parapodium of chaetiger 40, anterior view; E, Parapodium of chaetiger 80, anterior view; F, Jaw; G, Barred chaeta; H, Spinulated chaeta. Scale bars:A, 0.5 mm; B–E, 0.5 mm; F, 0.8 mm; G, 60 µm; H, 85 µm.
FIGURE 3. Inermonephtys turcica n. sp., Holotype, ESFM-POL/2000-910.A, Entire body, lateral view; B, Prostomium, dorsal view; C, Palps, ventral view; D, Postacicular spinulated chaetae; E, Postacicular lyrate chaeta; F, Preacicular barred chaetae. Scale bars: A, 3 mm; B, 1 mm; C, 0.09 mm; D, 5 µm; E, F, 10 µm.
FIGURE 9. Nephtys sinopensis n. sp., Holotype, ESFM-POL/2016-243. A, Anterior end with pharnyx everted, anterior view; B, Jaw; C, Geniculate chaeta; D, Spinose chaeta, with details of spines; E, Barred chaetae; F, Parapodium of chaetiger 10, anterior view; G, Parapodium of chaetiger 20, anterior view; H, Parapodium of chaetiger 35, anterior view; I, Parapodium of chaetiger 52, anterior view. Abbreviations: nopl, notopodial prechaetal lamella; neupl, neuropodial prechaetal lamella. Scale bars: A, 0.2 mm; B, 0.2 mm; C, 45 µm; D, 100 µm; E, 25 µm; F–I, 0.08 mm.
FIGURE 1. Sampling stations in the Sea of Marmara (a) and the Black Sea (b).
FIGURE 4. Inermonephtys turcica n. sp., Holotype, ESFM-POL/2000-910, general view of parapodia; A1, Parapodium of chaetiger 10, anterior view; A2, Parapodium of chaetiger 10, posterior view; B1, Parapodium of chaetiger 20, anterior view; B2. Parapodium of chaetiger 20, posterior view; C1, Parapodium of chaetiger 40, anterior view; C2, Parapodium of chaetiger 40, posterior view; D1, Parapodium of chaetiger 102, anterior view; D2, Parapodium of chaetiger 102, posterior view. Scale bar: 1 mm.