taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
DD1587CF4A7FDF31FF0FD6F4AEDDF965.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/208948/files/figure.png	https://doi.org/10.5281/zenodo.208948	FIGURE 2. Scanning electron micrographs of adult Polydora cornuta Bosc, 1802, Agigea (44 ° 04 ˏ 57.4 ˏˏN, 28 ° 38 ˏ 36.3 ˏˏE), 5 Aug 2003: (A) Anterior end, dorsal view, showing basal part of palps, occipital antenna, ciliary bands of nuchal organs and nototrochs on chaetigers 3, 4 and 7; (B) Anterior end, left lateral view, showing occipital antenna on caruncle, enlarged chaetiger 5 with notochaetae arranged in a slightly curved horizontal row, branchiae from chaetiger 7, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side ventral view, showing heavy falcate spines with lateral tooth and subterminal flange (indicated by the arrow) and companion chaetae with disheveled, feather-like distal tip (right) and with compact, broomlike distal tip (left); (D) Chaetiger 5, left side dorsal view, showing different degrees of wear of major spines; (E) Neuropodial hooded hooks of chaetiger 8, left lateroventral view (dorsal side is to the left and the anterior end is down), showing external openings of secretory cells of glandular pouches; (F) Posterior end, right laterodorsal view, showing terminal anus and numerous glandular epithelial cells on disk-like pygidium. Scale bars: A and F, 200 μm; B, 300 μm; C – E, 20 μm.	FIGURE 2. Scanning electron micrographs of adult Polydora cornuta Bosc, 1802, Agigea (44 ° 04 ˏ 57.4 ˏˏN, 28 ° 38 ˏ 36.3 ˏˏE), 5 Aug 2003: (A) Anterior end, dorsal view, showing basal part of palps, occipital antenna, ciliary bands of nuchal organs and nototrochs on chaetigers 3, 4 and 7; (B) Anterior end, left lateral view, showing occipital antenna on caruncle, enlarged chaetiger 5 with notochaetae arranged in a slightly curved horizontal row, branchiae from chaetiger 7, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side ventral view, showing heavy falcate spines with lateral tooth and subterminal flange (indicated by the arrow) and companion chaetae with disheveled, feather-like distal tip (right) and with compact, broomlike distal tip (left); (D) Chaetiger 5, left side dorsal view, showing different degrees of wear of major spines; (E) Neuropodial hooded hooks of chaetiger 8, left lateroventral view (dorsal side is to the left and the anterior end is down), showing external openings of secretory cells of glandular pouches; (F) Posterior end, right laterodorsal view, showing terminal anus and numerous glandular epithelial cells on disk-like pygidium. Scale bars: A and F, 200 μm; B, 300 μm; C – E, 20 μm.	2012-12-31	Surugiu, Victor		Zenodo	biologists	Surugiu, Victor			
DD1587CF4A7FDF31FF0FD6F4AEDDF965.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/208947/files/figure.png	https://doi.org/10.5281/zenodo.208947	FIGURE 1. Map showing records of Polydora, Dipolydora, and Pseudopolydora in the Black Sea and the Mediterranean: Polydora cornuta (blue circles): (1) Tena et al. (1991); (2) Radashevsky (2005), Surugiu (2005 a); (3) Çinar et al. (2005), Ergen et al. (2006); (4) Todorova & Panayotova (2006); (5) Boltachova & Lisitskaya (2007); (6) Daġli & Ergen (2008), Çinar et al. (2011); (7) Karhan et al. (2008); (8) Simboura et al. (2008); (9) Bondarenko (2011); (10) Losovskaya (2011); (11) Selifonova (2011). Polydora websteri (red triangles): (12) Surugiu (2005 a); (13) Lisitskaya et al. (2010). Dipolydora quadrilobata (yellow squares): (14) Požar-Domac (1978), Castelli et al. (1995); (15) Todorova & Panayotova (2006); (16) present study. Dipolydora caulleryi (black diamonds): (17) Dumitrescu (1960); (18) Castelli et al. (1995); (19) Simboura & Nicolaidou (2001). Pseudopolydora antennata (white stars): (20) Carrazzi (1895); (21) Dumitrescu (1960); (22) Simboura & Nicolaidou (2001); (23) Çinar et al. (2011).	FIGURE 1. Map showing records of Polydora, Dipolydora, and Pseudopolydora in the Black Sea and the Mediterranean: Polydora cornuta (blue circles): (1) Tena et al. (1991); (2) Radashevsky (2005), Surugiu (2005 a); (3) Çinar et al. (2005), Ergen et al. (2006); (4) Todorova & Panayotova (2006); (5) Boltachova & Lisitskaya (2007); (6) Daġli & Ergen (2008), Çinar et al. (2011); (7) Karhan et al. (2008); (8) Simboura et al. (2008); (9) Bondarenko (2011); (10) Losovskaya (2011); (11) Selifonova (2011). Polydora websteri (red triangles): (12) Surugiu (2005 a); (13) Lisitskaya et al. (2010). Dipolydora quadrilobata (yellow squares): (14) Požar-Domac (1978), Castelli et al. (1995); (15) Todorova & Panayotova (2006); (16) present study. Dipolydora caulleryi (black diamonds): (17) Dumitrescu (1960); (18) Castelli et al. (1995); (19) Simboura & Nicolaidou (2001). Pseudopolydora antennata (white stars): (20) Carrazzi (1895); (21) Dumitrescu (1960); (22) Simboura & Nicolaidou (2001); (23) Çinar et al. (2011).	2012-12-31	Surugiu, Victor		Zenodo	biologists	Surugiu, Victor			
DD1587CF4A78DF3CFF0FD2B7AE5BFB15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/208949/files/figure.png	https://doi.org/10.5281/zenodo.208949	FIGURE 3. Scanning electron micrographs of adult Polydora websteri Hartman in Loosanoff and Engle, 1943, Eforie Sud (44 ° 01 ˏ 15.7 ˏˏN, 28 ° 38 ˏ 36.9 ˏˏE), 5 Aug 2005: (A) Anterior end, dorsal view, showing palp scars, ciliary bands of nuchal organs and nototrochs on chaetigers 3 and 4; (B) Anterior end, left lateral view, showing enlarged chaetiger 5 with heavy modified spines and companion chaetae arranged in oblique curved row, branchiae from chaetiger 7, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, left side dorsal view, showing major falcate spines, pennoned companion chaeta and dorsal superior capillary chaetae; (D) Chaetiger 5, left side laterodorsal view, showing major falcate spines, pennoned companion chaeta and dorsal superior capillary chaetae; (E) Branchiae from median body region, dorsal view; (F) Posterior end, dorsal view, showing terminal anus and numerous glandular epithelial cells on disk-like pygidium. Scale bars: A and F, 200 μm; B and E, 500 μm; C, 20 μm; D, 50 μm.	FIGURE 3. Scanning electron micrographs of adult Polydora websteri Hartman in Loosanoff and Engle, 1943, Eforie Sud (44 ° 01 ˏ 15.7 ˏˏN, 28 ° 38 ˏ 36.9 ˏˏE), 5 Aug 2005: (A) Anterior end, dorsal view, showing palp scars, ciliary bands of nuchal organs and nototrochs on chaetigers 3 and 4; (B) Anterior end, left lateral view, showing enlarged chaetiger 5 with heavy modified spines and companion chaetae arranged in oblique curved row, branchiae from chaetiger 7, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, left side dorsal view, showing major falcate spines, pennoned companion chaeta and dorsal superior capillary chaetae; (D) Chaetiger 5, left side laterodorsal view, showing major falcate spines, pennoned companion chaeta and dorsal superior capillary chaetae; (E) Branchiae from median body region, dorsal view; (F) Posterior end, dorsal view, showing terminal anus and numerous glandular epithelial cells on disk-like pygidium. Scale bars: A and F, 200 μm; B and E, 500 μm; C, 20 μm; D, 50 μm.	2012-12-31	Surugiu, Victor		Zenodo	biologists	Surugiu, Victor			
DD1587CF4A78DF3CFF0FD2B7AE5BFB15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/208948/files/figure.png	https://doi.org/10.5281/zenodo.208948	FIGURE 2. Scanning electron micrographs of adult Polydora cornuta Bosc, 1802, Agigea (44 ° 04 ˏ 57.4 ˏˏN, 28 ° 38 ˏ 36.3 ˏˏE), 5 Aug 2003: (A) Anterior end, dorsal view, showing basal part of palps, occipital antenna, ciliary bands of nuchal organs and nototrochs on chaetigers 3, 4 and 7; (B) Anterior end, left lateral view, showing occipital antenna on caruncle, enlarged chaetiger 5 with notochaetae arranged in a slightly curved horizontal row, branchiae from chaetiger 7, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side ventral view, showing heavy falcate spines with lateral tooth and subterminal flange (indicated by the arrow) and companion chaetae with disheveled, feather-like distal tip (right) and with compact, broomlike distal tip (left); (D) Chaetiger 5, left side dorsal view, showing different degrees of wear of major spines; (E) Neuropodial hooded hooks of chaetiger 8, left lateroventral view (dorsal side is to the left and the anterior end is down), showing external openings of secretory cells of glandular pouches; (F) Posterior end, right laterodorsal view, showing terminal anus and numerous glandular epithelial cells on disk-like pygidium. Scale bars: A and F, 200 μm; B, 300 μm; C – E, 20 μm.	FIGURE 2. Scanning electron micrographs of adult Polydora cornuta Bosc, 1802, Agigea (44 ° 04 ˏ 57.4 ˏˏN, 28 ° 38 ˏ 36.3 ˏˏE), 5 Aug 2003: (A) Anterior end, dorsal view, showing basal part of palps, occipital antenna, ciliary bands of nuchal organs and nototrochs on chaetigers 3, 4 and 7; (B) Anterior end, left lateral view, showing occipital antenna on caruncle, enlarged chaetiger 5 with notochaetae arranged in a slightly curved horizontal row, branchiae from chaetiger 7, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side ventral view, showing heavy falcate spines with lateral tooth and subterminal flange (indicated by the arrow) and companion chaetae with disheveled, feather-like distal tip (right) and with compact, broomlike distal tip (left); (D) Chaetiger 5, left side dorsal view, showing different degrees of wear of major spines; (E) Neuropodial hooded hooks of chaetiger 8, left lateroventral view (dorsal side is to the left and the anterior end is down), showing external openings of secretory cells of glandular pouches; (F) Posterior end, right laterodorsal view, showing terminal anus and numerous glandular epithelial cells on disk-like pygidium. Scale bars: A and F, 200 μm; B, 300 μm; C – E, 20 μm.	2012-12-31	Surugiu, Victor		Zenodo	biologists	Surugiu, Victor			
DD1587CF4A78DF3CFF0FD2B7AE5BFB15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/208950/files/figure.png	https://doi.org/10.5281/zenodo.208950	FIGURE 4. Scanning electron micrographs of adult Dipolydora quadrilobata (Jacobi, 1883), Sta. BS 05 / 01 (44 ° 19.29 ˏN, 29 ° 30.27 ˏE), 11 Aug 2007: (A) Anterior end, dorsal view, showing palp scars and ciliary bands of nuchal organs; (B) Anterior end, left lateral view, showing enlarged chaetiger 5 with heavy modified spines arranged in horizontal curved row, dorsal superior and ventral inferior capillary chaetae, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (D) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (E) Posterior segments, left lateral view, showing specialized notopodial capillaries and awl-shaped spines and neuropodial rows of hooded hooks; (F) Posterior end with pygidium, right dorsolateral view. Scale bars: A, E and F, 200 μm; B, 500 μm; C, 30 μm; D, 20 μm.	FIGURE 4. Scanning electron micrographs of adult Dipolydora quadrilobata (Jacobi, 1883), Sta. BS 05 / 01 (44 ° 19.29 ˏN, 29 ° 30.27 ˏE), 11 Aug 2007: (A) Anterior end, dorsal view, showing palp scars and ciliary bands of nuchal organs; (B) Anterior end, left lateral view, showing enlarged chaetiger 5 with heavy modified spines arranged in horizontal curved row, dorsal superior and ventral inferior capillary chaetae, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (D) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (E) Posterior segments, left lateral view, showing specialized notopodial capillaries and awl-shaped spines and neuropodial rows of hooded hooks; (F) Posterior end with pygidium, right dorsolateral view. Scale bars: A, E and F, 200 μm; B, 500 μm; C, 30 μm; D, 20 μm.	2012-12-31	Surugiu, Victor		Zenodo	biologists	Surugiu, Victor			
DD1587CF4A75DF3FFF0FD105AF46FDE5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/208950/files/figure.png	https://doi.org/10.5281/zenodo.208950	FIGURE 4. Scanning electron micrographs of adult Dipolydora quadrilobata (Jacobi, 1883), Sta. BS 05 / 01 (44 ° 19.29 ˏN, 29 ° 30.27 ˏE), 11 Aug 2007: (A) Anterior end, dorsal view, showing palp scars and ciliary bands of nuchal organs; (B) Anterior end, left lateral view, showing enlarged chaetiger 5 with heavy modified spines arranged in horizontal curved row, dorsal superior and ventral inferior capillary chaetae, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (D) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (E) Posterior segments, left lateral view, showing specialized notopodial capillaries and awl-shaped spines and neuropodial rows of hooded hooks; (F) Posterior end with pygidium, right dorsolateral view. Scale bars: A, E and F, 200 μm; B, 500 μm; C, 30 μm; D, 20 μm.	FIGURE 4. Scanning electron micrographs of adult Dipolydora quadrilobata (Jacobi, 1883), Sta. BS 05 / 01 (44 ° 19.29 ˏN, 29 ° 30.27 ˏE), 11 Aug 2007: (A) Anterior end, dorsal view, showing palp scars and ciliary bands of nuchal organs; (B) Anterior end, left lateral view, showing enlarged chaetiger 5 with heavy modified spines arranged in horizontal curved row, dorsal superior and ventral inferior capillary chaetae, parapodial lobes and postchaetal lamellae; (C) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (D) Chaetiger 5, right side lateral view, showing heavy modified spines and bundles of dorsal superior and ventral inferior capillary chaetae; (E) Posterior segments, left lateral view, showing specialized notopodial capillaries and awl-shaped spines and neuropodial rows of hooded hooks; (F) Posterior end with pygidium, right dorsolateral view. Scale bars: A, E and F, 200 μm; B, 500 μm; C, 30 μm; D, 20 μm.	2012-12-31	Surugiu, Victor		Zenodo	biologists	Surugiu, Victor			
