Doto paulinae

Doto paulinae Trinchese, 1881

Doto paulinae by Enric Madrenas










































Doto paulinae  Trinchese, 1881

 Classification according to Bouchet et al. (2017)
Taxonomic source: World Register of Marine Species (AphiaID: 139649).

  • Doto styligera Hesse, 1872

This species usually reaches a length of 7-8 mm. The general body coloration is a slightly translucent whitish or yellowish because of the internal viscera. Cephalic veil is semi-transparent and it is not pigmented. All the back is crossed by a brown band sometimes discontinuous or broken, which invades the back of the head and also stains the inside of the rhinophoric sheaths. Brown spots may also be present on the flanks of the animal. The rhinophores have white granulations aligned along their front and back; the rhinophoric sheaths have a slightly lobed upper margin and lack of white granulations. There are 4-5 pairs of cerata, up to 6 pairs in older specimens up to 10 mm in length. The first 3-4 cerata are large and very similar, the other are generally smaller and the last is usually atrophied. In well developed cerata there are usually 3 or 4 rings of 4 to 5 very little rounded prominent tubercles. The apical tubercle, on the contrary, is quite prominent and has a very wide base. The most characteristic feature of this species is definitely the colour of the cerata. All tubercles, but the apical one, are covered by a brown stain (of the same hue as the rest of the body stains) that covers most of the tubercle. The apical tubercle is opaque white, due to an accumulation of white granulations. At the base of the cerata there is usually a brown stain. There is no pseudobranchia on the inner side of the cerata.

Very few biological data are known on this species. D. paulinae has been cited on hydrarian colonies of Aglaophenia pluma and Eudendrium sp., and it has been reported feeding on Obelia geniculata (Schmekel & Kress, 1977). Schmekel & Portmann (1982) indicate that the spawn of this species have very small white eggs, between 60 and 77 microns in diameter.


  • Doto, from Latin Doto, a sea nymph, from Greek Dōtō.
  • Paulinae, dedicated to Pauline, but this person relation to the author is unknown.

There are very few reports for this species, which so far it seems distributed along the Northwestern Mediterranean basin. It has been cited in Genoa (Italy), Villefranche-sur-mer (France) and Capo Miseno (Gulf of Naples, Italy). In the Iberian Peninsula it is known only from the Levantine coast and in Catalonia (Cervera et al. 2004). There are reports from Mallorca (Balearic Islands, Spain). In the Catalan coast it has been found in the Cap de Creus, L’Escala, Illes Medes, Tossa de Mar and Blanes.

Known georeferenced records of the species: Doto paulinae
: GROC 2010-2011
: Enric Madrenas
: João Pedro Silva
: Bernard Picton
: Manuel Ballesteros.
: M@re Nostrum
: Altres fonts
: Marine Regions

References for the species: Doto paulinae

Similar species
Doto floridicola, quite similar, ceratal tubercles with bigger red patches. Cerata without white coloured differentiated apical tubercle.

More pictures


    Ballesteros, M. (1980). Contribución al conocimientos de los Sacoglosos y Nudibranquios (Mollusca: Opisthobranchia). Estudio anatómico, sistemático y faunístico de las especies del mediterráneo español. Tesis Doctoral. Universitat de Barcelona.
    Ballesteros, M. (2007). Lista actualizada de los opistobranquios (Mollusca: Gastropoda: Opisthobranchia) de las costas catalanas. Spira, 2(3), 163–188.
    Ballesteros, M., Madrenas, E., & Pontes, M. (2016). Actualización del catálogo de los moluscos opistobranquios (Gastropoda: Heterobranchia) de las costas catalanas. Spira 6(2016): 1-28.
    Ballesteros, M., Pontes, M., & Madrenas, E. (2015). Opisthobranch from Medes Islands (Marine Protected Area, Costa Brava, Catalonia, NE Spain): 40 years of study. 5th IWO Porto, Portugal.
    Ballesteros, M., Pontes, M., & Madrenas, E. (2019). Els nudibranquis del mar català. Brau Edicions.
    Ballesteros, M., Madrenas, E., & Pontes, M. (2021). OPK - Opistobranquis [Reference].
    Bedulli, D., Cattaneo-Vietti, R., Chemello, R., Ghisotti, F., & Giovine, F. (1995). Gastropoda Opisthobranchia, Divasibranchia, Gymnomorpha, Fascicolo 15, pp. 1-23.  In: A. Minelli, A. Ruffo, & S. La Posta (Eds.). Checklist delle specie fauna italiana. Calderini.
    Bergh, L. S. R. (1888). Beitrage zur Kenntniss der Aeolidiaden. IX. Verhandlungen der koniglich-kaiserlich Zoologisch-botanischen Gesellschaft in Wien (Abhandlungen) 38:673-706, pls. 16-20.
    Bergh, L. S. R. (1890). Die cladohepatischen Nudibranchien. Zoologische Jahrbucher, Abtheilung fur Systematik Geographie und Biologie der Thiere 5:1-75.
    Bergh, R. (1892). System der Nudibranchiaten Gasteropoden. Malacologische Untersuchungen. In: Reisen im Archipel der Philippinen von Dr. Carl Gottfried Semper. Zweiter Theil#Wissenschaftliche Resultate. Band 7, Theil 5. [pp. 1–51, pls 1–4, Mar. 1897; pp. 53–115, pls 5–8, Dec. 1897; pp. 117–158, pls 9–12, Nov. 1898; pp. 159–208, pls 13–16, 27 Mar. 1900; pp. 209–256, pls 17–20, 29 Jan. 1901; pp. 257–312, pls. 21–24, 15 Oct. 1901; pp. 313–382, pls 25–29, 7 Oct. 1902].
    Cattaneo-Vietti, R. (1986). Alcune considerazioni sui molluschi opistobranchi del Mar Ligure. Lavori Societa Italiana Di Malacologia 22:85-96.
    Cattaneo-Vietti, R., & Barletta, G. (1984). Elenco preliminare dei molluschi opistobranchi viventi nel Mediterraneo (Sacoglossa, Pleurobranchomorpha, Acochlidiacea, Aplysiomorpha, Nudibranchia). Bollettino Malacologico (Pubblicazione Mensile Edita dalla Societa Italiana di Malacologia) 20(9-12):195-218.
    Cattaneo-Vietti, R., & Thompson, T. E. (1989). Mediterranean opisthobranch molluscs: a zoogeographic approach. Bollettino Malacologico (Pubblicazione Mensile Edita dalla Societa Italiana di Malacologia) 25(5-8):183-204.
    Cattaneo-Vietti, R., Chemello, R., & Giannuzzi-Savelli, R. (1990). Atlante dei nudibranchi del Mediterraneo. La Conchiglia, Rome 264 pp, 14 pls. (104 clr. ill), line drawings.
    Cervera, J. L., Templado, J., García-Gómez, J. C., Ballesteros, M., Ortea, J., García, F. J., Ros, J., & Luque, A. A. (1988). Catálogo actualizado y comentado de los Opistobranquios (Mollusca, Gastropoda) de la Península Ibérica, Baleares y Canarias, con algunas referencias a Ceuta y la isla de Alborán. Iberus, Supl. 1: 1-84.
    Cervera, J. L., Calado, G., Gavaia, C., Malaquías, M. A. E., Templado, J., Ballesteros, M., García-Gómez, J. C., & Megina, C. (2004). An annotated and updated checklist of the opisthobranchs (Mollusca: Gastropoda) from Spain and Portugal (including islands and archipelagos). Boletín Instituto Español de Oceanografía, 20 (1-4): 1-111. L.
    De Fez, S. (1974). Ascoglosos y Nudibranquios de España y Portugal. CSIC. Valencia, Spain: 325 pp.
    Edmunds, M. (1991). Does warning coloration occur in nudibranchs. Malacologia 32(2):241-255.
    Fernández-Ovies, C. L., & Ortea, J. (1981). Contribución al conocimiento de las masas de huevos de los opistobranquios (Molusca: Gastropoda) 1 El género Doto Oken, 1815 en el Norte y Noroeste de España. Revista de La Facultad de Ciencias de La Universidad de Oviedo (Serie Biología) 22: 41-51.
    Flanders Marine Institute. (2018). Maritime Boundaries Geodatabase: Territorial Seas. Maritime Boundaries Geodatabase.
    Furfaro, G., Vitale, F., Licchelli, C., & Mariottini, P. (2020). Two Seas for One Great Diversity: Checklist of the Marine Heterobranchia (Mollusca; Gastropoda) from the Salento Peninsula (South-East Italy). Diversity, 12(12), 171.
    Garcia, F. J., & Bertsch, H. (2009). Diversity and distribution of the Gastropoda Opisthobranchia from the Atlantic Ocean: A global biogeographic approach. Scientia Marina, 73(1), 153–160.
    García-Gómez, J. C., López de la Quadra, C. M., & Balbuena Marcilla, M. B. (1988). Adiciones al conocimiento de Doto furva García Goméz y Ortea Rato, 1983 (Gastropoda:  Nudibranchia: Dendronotacea). Bolletino Malacologico (Pubblicazione Mensile Edita Dalla Societa  Italiana Di Malacologia) 24(9-12):173-178.
    Hesse, H. (1872). Diagnose de nudibranches nouveaux des côtes de Bretagne. Journal de Conchyliologie (3) 20: 345-348.
    Long, S. J. (2006). Bibliography of Opisthobranchia 1554-2000. Bayside Books & Press, Tustin, CA, U.S.A. 672p.
    McDonald, G. (2009). Bibliographia Nudibranchia. 2nd Online Edition, Annotated. 1072 pp  Institute of Marine Sciences, University of California, Santa Cruz.
    McDonald, G. R., & Nybakken, J. W. (1999). A worldwide review of the food of nudibranch mollusks. II The suborder Dendronotacea. A list of the worldwide food habits of nudibranchs. The Veliger, 42, 62–66.
    Nordsieck, F. (1972). Die europäischen Meeresschnecken : (Opisthobranchia mit Pyramidellidae, Rissoacea) : vom Eismeer bis Kapverdem, Mittelmeer und Schawarzes Meer. Gustav Fischer.
    Parera, A., Pontes, M., Salvador, X., & Ballesteros, M. (2020). Sea slugs (Mollusca, Gastropoda, Heterobranchia): the other inhabitants of the city of Barcelona (Spain). Butlletí de La Institució Catalana d’Història Natural, 84: 75-100.
    Picton, B. E. (1978). A review of the genus Doto (Mollusca: Opisthobranchia) in the N. E. Atlantic and Mediterranean. Porcupine Newsletter 1(5):71-77.
    Prkić, J., Petani, A., Iglić, Ð., & Lanča, L. (2018). Stražnjoškržnjaci Jadranskoga Mora: Slikovni Atlas i Popis Hrvatskih Vrsta / Opisthobranchs of the Adriatic Sea: Photographic Atlas and List of Croatian Species. Ronilaćki Klub Sveti Roko.
    Pruvot Fol, A. (1931). Notes de systematique sur les opisthobranches. Bulletin du Museum National d’Histoire Naturelle, Paris, series 2, 3(8):746-755. Notes A, B, C, D, p 747. Note 6. D’un changement paraissant inevitable, p 748. Note 7. Doris tuberculata Cuvier; pp 748-749. Note 8. Doris verrucosa Linne; pp 749-750. Note 9. Les nudibranches de Hesse; pp 750-754. Note 10. Nudibranches australiens figures par Saville Kent; pp 754-75.
    Pruvot-Fol, A. (1954). Mollusques opisthobranches. Faune de France, 58. Paul Lechevalier, Paris.
    Pruvot-Fol, A. (1951). Etudes des nudibranches de la Méditerranée 2. Archives de Zoologie Expérimentale et Générale 88: 1-80.
    Ros, J. (1981). Desarrollo y estrategias binómicas en los opistobranquios. Oecologia Aquatica 5: 147-183.
    Ros, J. (1974). Competencia i evolució en espècies veïnes de gasteròpodes marins. Colloquis de La Societat Catalana de Biología (Evolució) 7: 101-121.
    Rudman W.B. et al. (1998, 2010). Doto paulinae accessed through: Sea Slug Forum on 2014-12-14.
    Sabelli, B., Gianuzzi-Savelli, R., & Bedulli, D. (1990). Catalogo annotato dei Molluschi marini del Mediterraneo. Libreria Naturalistica Bolognese. Bologna, Italy: 348 pp.
    Salvini Plawen, L. v. (1972). Cnidaria as food-sources for marine invertebrates. Cahiers de Biologie Marine 13(3):385-400, pl 1.
    Schmekel, L. (1968). Ascoglossa, Notaspidea und Nudibranchia im Litoral des Golfes von Neapel. Revue Suisse de Zoologie 75(6):103- 155; figs. 1-21.
    Schmekel, L., & Kress, A. (1977). Die gattung Doto (Gastr. Nudibr.) im Mittelmeer und Armelkanal mit Beschreibung von Doto acuta n. sp. Malacologia 16: 467-499.
    Schmekel, L., & Portmann, A. (1982). Opisthobranchia des Mittelmeeres, Nudibranchia und Saccoglossa. Fauna e Flora del Golfo Napoli (Vol. 40). Springer-Verlag.
    Simroth, H. (1888). Zur Kenntniss der Azorenfauna. Archiv fur Naturgeschichte 54(1):179-234, pls. 14-15.
    Templado, J., & Villanueva, R. (2010). Checklist of Phylum Mollusca. pp. 148-198 In Coll, M., et al., 2010. The biodiversity of the Mediterranean Sea: estimates, patterns, and threats. PLoS ONE 5(8):36pp.
    Trainito, E., & Doneddu, M. (2014). Nudibranchi del Mediterraneo (2a). Il Castello.
    Trinchese, S. (1881). Aeolididae e famiglie affini del Porto di Genova. Part 2. Anatomia, fisiologia, embriologia delle Phyllobranchideae, Hermaeidae, Aeolididae, Proctonotidae, Dotonidae del Porto di Genova. Memorie Della Classe Di Scienze Fisiche, Matematiche e Naturali, Serie 3, 11:1-142, Pls. 1-80.
    Trinchese, S. (1881). Per la fauna marittima italiana. Materiali raccolti ed illustrati dal Socio corrisp. S Trinchese. Aeolididae e famiglie affini. Memoria letta nella seduta del 4 gennaio 1880. Atti della Reale Accademia dei Lincei, Anno CCLXXVIII, serie Terza. Della Clase di Scienze Fisiche, Matematiche e Naturali. Rome (Memorie) 11:3-142, pls. 1-80.
    Vayssiere, A. J. B. M. (1913). Mollusques de la France et des regions voisines, tome premier, amphineures, gasteropodes opisthobranches, heteropodes, marseniades et oncidiides. Encyclopedie Scientifique, publiee sous la direction du Dr Toulouse, Bibliotheque de Zoologie Doin, Paris; pp 1-420, I-XII, pls. 1-37.
    Vicente, N. (1967). Contribution l’étude des gastropodes opisthobranches du golfe de Marseille. Recueil Des Travaux de La Station Marine d’Endoume 42 (58): 134-179.
    Wägele, H., & Johnsen, G. (2001). Observations on the histology and photosynthetic performance of “solar-powered” opisthobranchs (Mollusca, Gastropoda, Opisthobranchia) containing symbiotic chloroplasts or zooxanthellae. Organisms Diversity & Evolution, 1(3), 193–210. ://WOS:000173331200003

    Bibliography based on the works by Steve Long, 2006. Bibliography of Opisthobranchia 1554-2000 and Gary McDonald, 2009. Bibliographia Nudibranchia, with later updates from other resources.

Further reading

Cite this article as:

Pujals, Álvaro, Manuel Ballesteros, Enric Madrenas, Miquel Pontes (2021) "Doto paulinae" in OPK-Opistobranquis. Published: 19/06/2013. Accessed: 26/09/2021. Available at (

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