taxonID	type	description	language	source
F625A326FFFCE6574690FBC2FC41FC41.taxon	description	long (it was severed at about mi-body; probably about 150 cm TL unsevered), 448 mm pre-anal length, 210 mm HL and weighed 3.048 + kg. This specimen was preserved with the collection No. MNHN-IC 2021 - 0142 and a tissue sample was preserved under No. BPS- 4268. Recorded by S. P. Iglésias. In the European Atlantic waters, the species was recorded first in the Celtic Sea, off Brittany, in the UK EEZ, based on a specimen collected in Apr 1988, at 48.33 ° N, 9.17 ° W, at 600 m depth (Du Buit and Quéro, 1989). Later two specimens were recorded off the Iberian Peninsula, in the Basque Country waters (Bay of Biscay) and in Galician Atlantic waters, in May and June 1997, at 43.933 ° N, 2.383 ° W, at 300 - 370 m depth, and at 43.733 ° N, 8.750 ° W, respectively (Punzón and Serrano, 1998). A fourth specimen, the northernmost record for the species, was collected on 12 Mar 2013 by a French commercial trawler off NW Scotland, at 59.217 / 59.300 ° N, 6.933 / 6.633 ° W, at 290 - 330 m depth (Iglésias, 2014). The present specimen of this typically West African species represents the second record for the Bay of Biscay and the first record for the French EEZ. The species had nevertheless already been added to the “ Checklist of the marine fishes from metropolitan France ” (Béarez et al., 2017) because of the proximity of the previous record to the French waters.	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
F625A326FFFEE6554690F942FC11FDC2.taxon	description	2.7894 / 2.7591 ° W, at 130 - 133 m depth. These specimens were preserved for osteology by Nalani Schnell. Nine other individuals were collected on 28 Oct 2019 at Station X 0471, at 44.2480 / 44.2186 ° N, 1.8843 / 1.8652 ° W, at 125 - 128 m depth. The fresh specimens measured 135 - 158 mm TL. Two other individuals were collected on 29 Oct 2019, at Station X 0478, at 43.9289 / 43.8976 ° N, 1.7272 / 1.7376 ° W, at 113 - 115 m depth. Recorded by S. P. Iglésias. This species was recorded for the first time in Galician waters in 2002 by Bañón (2004) and currently the species is considered established in the Bay of Biscay (Punzón et al., 2016; Iglésias et al., 2020).	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
F625A326FFFFE6544690F9C3FC11FDA2.taxon	description	0145. A tissue sample was preserved under No. BPS- 4272. Recorded by P. Poussard. The species is uncommon in the Bay of Biscay, with only seven records since its first record in 1902 (Fabre-Domergue, 1902; Quéro et al., 1994, 2001, 2005, 2007; De Casamajor and Morandeau, 2013). The species was recorded in 2018 for the first time in the French waters of the English Channel (Iglésias et al., 2020). Two specimens, 29 and 37 cm TL, were also recorded for the first time in the UK in 1992 in Portland Harbour, Dorset (English Channel) and in 1993 in Saint Ives Bay, Cornwall (Swaby et al., 1996).	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
F625A326FFF1E65A4690FBA2FB73FE81.taxon	description	Concarneau), at 4.7 m depth (at low tide). The fishes were observed on rocks surrounded by a maerl seabed. The individuals, about 7 cm TL, showed the typical immature color pattern with longitudinal black stripe along the body. A total of eight additional Ringneck blennies were observed by P. Thiriet, Q. Ternon and V. Danet, while scuba diving, on 09 Sep (n = 1, Fig. 5 H), on 13 Sep (n = 5) and on 17 Oct 2019 (n = 2), at Les Buharats in Saint-Malo Bay (48.6723 ° N, 2.1208 ° W, North Brittany). The individuals were observed in a subtidal rocky reef, at 7 - 17 m depth (tide corrected) on rocks covered by faunal-dominated circalittoral biocenoses. They were about 8 cm TL and showed the typical marbled brown colour pattern. The Ringneck blenny was first recorded in the southern Bay of Biscay, in French waters, in 1957 (Bath, 1977). It was later considered as common in the Basque country (De Casamajor, 2004). It was then record- ed in the northern Bay of Biscay, at Groix Island on 16 Oct 2009 (Quéro et al., 2010). Numerous records were gathered in 2008 in northern Bay of Biscay and North Brittany in the English Channel where the species is now considered established (Iglésias et al., 2020). The present record off Saint-Malo represents a northward geographic range expansion of the species in French waters and may be related to warming waters as a consequence of climate change.	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
F625A326FFF3E6584690FE11FBB2FE41.taxon	description	27 Feb in the Callelongue Creek and in the Saména Creek in Marseille (43.2104 ° N, 5.3506 ° E; 43.2112 ° N, 5.3513 ° E; and 43.2289 ° N, 5.3481 ° E, respectively, Mediterranean Sea) at 13 - 20 m depth. The individuals, ca. 6 - 7 cm TL, were observed lying on or swimming above fine sands (Bérenger et al., 2019 b; Le Bris et al., 2019 b, 2019 c; Menut et al., 2020). This poorly known species is uncommonly recorded by underwater observers.	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
F625A326FFF4E65F4690F942FB09FC02.taxon	description	5.9219 ° E), at 5 - 6 m depth. The individuals were found on muddy sands or coarse sands beside dead Posidonia mats in a very sheltered bay (Le Bris et al., 2019 g; Bérenger et al., 2019 d). This observation represents the second record of a Couch’s goby population in French Mediterranean waters, after its first record at Port-Vendres in 2004 (Louisy, 2005). Several Couch’s gobies (Fig. 8 C) were observed and collected by S. P. Iglésias while scuba diving on 15 Sep 2019 off Porz Kerid in the Bay of Brest (48.3170 ° N, 4.3989 ° W, Finistère), at 4.3 m depth at low tide, during an excursion targeting fishes inhabiting maerl beds. Seawater bottom temperature was 17 ° C. These immature individuals were about 30 mm TL. A specimen 26 mm TL, 23 mm SL, 6 mm HL, was preserved with the collection No. MNHN-IC 2021 - 0149 and a tissue sample was preserved under No. BPS- 4280. The species was recorded in 2018 for the first time on the French coast of the English Channel (Iglésias et al., 2020). In this area, this goby seems to be associated with sheltered bays and estuaries. It is poorly known and probably often confused with similar species living in these habitats such as G. niger (Linnaeus, 1758) or G. paganellus (Linnaeus, 1758) (Baldock and Kay, 2012).	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
F625A326FFF4E65D4539F9A2FC0DF901.taxon	description	and tissue samples were preserved under Nos. BPS- 4277 and 4278. The individuals were found on a flat maerl seabed, the same bottom type of the Bay of Morlaix, where the species was first observed (Le Danois, 1910). The habitat, mostly composed by the variety minimum (according to Cabioch, 1966, 1970) of the coralline seaweed Lithothamnion corallioides (P. L Crouan & H. M. Crouan) P. L. Crouan & H. M. Crouan, 1867 form in maerl, was largely dominat- ed by the species Pomatoschistus pictus (Malm, 1865) and immature Callionymus lyra (Linnaeus, 1758). The species Diplecogaster bimaculata (Bonnaterre, 1788) and immature	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
F625A326FFF7E6434539FE02FE85FC9D.taxon	description	Acknowledgments. – The authors wish to thank the cited fishermen and women, as well as Mélanie Bécognée, Paul Boulbel, Jean-Pierre Brenneisen, Michelle Faye, Marc Gallene, Joël Guit- ton, Arnaud Le Breton, Roc’h Le Mot, Matthieu le Naour, Hélène Pédèche, David Le Quintrec, Jérôme Samson, Elisabeth Sellin, Pierre-Yves Stéphan and Verena Trenkel for collection of individuals or information. Thank you to Pascal Breton for help in the laboratory, to Jonathan Pfliger from the ichthyological collection at MNHN, and to Jeanne De Mazières for geographic repositories. We also owe special thanks to the members of the Peau-Bleue association and to all the volunteers who contributed to this article by participating in the Fish Watch Forum citizen science program, whether they were observers, validators, controllers or scientific experts. The authors thank two anonymous reviewers for their useful comments.	en	Iglésias, Samuel P., Bariche, Michel, Beau, Florent, Bérenger, Lucas, Beucher, Renaud, Chabrolle, Antoine, Cottalorda, Jean-Michel, Cousin, Bertrand, Curd, Amelia, Danet, Valentin, Duhamel, Erwan, Duval, Audrey, Farque, Pierre-André, Goascoz, Nicolas, Jadaud, Angélique, Larnaud, Pascal, Bouter, Mathieu Le, Bras, Yvan Le, Bris, Sylvain Le, Lombard, Laurent, Louisy, Patrick, Mandine, Alain, Mas, Lise, Menut, Thomas, Metral, Luisa, Poussard, Pierre, Quéro, Jean-Claude, Raybaud, Virginie, Renoult, Julien P., Richard, Thomas, Spitz, Jérôme, Ternon, Quentin, Thiriet, Pierre, Tournier-Broer, Ruben (2021): French ichthyological records for 2019. Cybium 45 (3): 169-188, DOI: 10.26028/cybium/2021-453-001, URL: http://dx.doi.org/10.26028/cybium/2021-453-001
