FIGURE 16. Levinsenia longobranchiata n in Levinsenia species (Annelida: Polychaeta: Paraonidae) from the Sea of Marmara with descriptions of two new species

FIGURE 16. Levinsenia longobranchiata n. sp. A, General view of body, holotype (ESFM-POL/2013-1030); B, Dorsal view of anterior part of body, with retractile cheek organ and palpode, stained with Shirlastain-A, paratype (ESFM-POL/2013-1043); C, Notopodial postchaetal lobe from chaetiger 8, paratype (ESFM-POL/2013-1043); D, Branchiae from middle part of branchial region, arrow pointing to unidentified parasites, stained with Shirlastain-A, paratype (ESFM-POL/2013-1043); E, Parapodium from a posterior chaetiger with notopodial postchaetal lobe and modified neurochaetae, paratype, (ESFM-POL/2013-1043); F, Modified neurochaeta from chaetiger 52, paratype (ESFM-POL/2013-1043); G, Modified neurochaetae from chaetiger 61, paratype (ESFM-POL/2013-1043). Scale bar: A, 500 µm; B, 90 µm; C, 25 µm; D, 60 µm; E, 30 µm; F, 12 µm; G, 18 µm. Abbreviations: cho, cheek organ; ep, eversible palpode; ntpcl, notopodial postchaetal lobe.