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Parazoanthus axinellae
(Schmidt, 1862)
Wilfried Bay-Nouailhat Association between Axinella and Parazoanthus axinellae is frequent but this one between P. anguicomus and a sponge (Haliclona?) seems to me less usual. Groix, 32 m deep.
Chris Wood Yes but is it P. anguicomus or the white form of P. axinellae? I suspect the latter - v difficult to tell them apart by sight but I think P anguicomus is a bit more robust than this one.
Wilfried Bay-Nouailhat These Parazoanthus were more stout than the Parazoanthus axinellae yellow form that were nearby. How can you distinguish between P. axinellae white form and P. anguicomus ?
Marco ParavellaParazoanthus Axinellae-Margherita di mare-Dive: "Grotta del Grongo" Livorno (Italy)-Nikon D7000 in Subal-2xSea&Sea 110- iso 100 f 22 1/250-Nikkor 105
Marco Paravella Thanks Ron Silver, bye
Scubashooters Dot Net Molto bella Marco!
Marco Paravella Thanks Scubashooters Dot Net, bye
Scubashooters Dot Net Quando vieni a trovarci su www.scubashooters.net ? :)
Marco Paravella Hai ragione, presto....giuro........ciao
Scubashooters Dot Net Guarda che ti aspetto!!! .... e non mi dimentico!!!! :D
Marco Paravella A dire il vero sono entrato diverse volte ma non ho ancora pubblicato.......grazie e ciao
Marco Paravella Thanks Diana Schmitt, Francesca Tentor, John Connor, bye
Marco ParavellaParazoanthus Axinellae-Margherita di mare-Dive: "Grotta del Grongo" Livorno (Italy)-Nikon D7000 in Subal-2xSea&Sea 110- iso 100 f 22 1/250-Nikkor 105
Marco Paravella Thanks Ron Silver, bye
Yutaka Takizawa Good Shoot
Tullio Foti ...bella e delicata sinfonia.
Marco Paravella Thanks Yutaka Takizawa, bye
Marco Paravella Thanks Tullio Foti, bye
Marco Paravella Thanks all for the likes, bye
Marco Paravella Thanks Malida Alcazar, bye
Marco Paravella Thanks Massimo Max Giorgetta II, bye
Marco ParavellaParazoanthus Axinellae-Margherita di mare-Dive: "Grotta del Grongo" Livorno (Italy)-Nikon D7000 in Subal-2xSea&Sea 110- iso 100 f 22 1/250-Nikkor 105
Marco Paravella Thanks Roberto Gruzza, bye
Marco Paravella Thanks Linda Raaphorst, bye
Marco Paravella Thanks Deolinda Costa, bye
Deolinda Costa Wonderful! i love it!
Marco Paravella Thanks a lot Deolinda Costa, bye
Fabio Russo good job Marco... Tieni stretta la tua cara macchina ;)
Marco Paravella Thanks Andrey Gladyshev, but I did not understand anything of what you wrote, bye
Marco Paravella Fabio, ti riferisci a Andrey..... si ma non capisco perchè scrive così.....per me è la prima reflex e mi ci trovo bene....grazie
Marco Paravella Thanks all for the likes, bye
Marco Paravella Thanks Ahmet Yay, Jennie Soriano, Ruver Bandeira Bandeira, bye
Marco ParavellaParazoanthus Axinellae-Margherita di mare-Dive: "Grotta del Grongo" Livorno (Italy)-Nikon D7000 in Subal-2xSea&Sea 110- iso 100 f 22 1/250-Nikkor 105
Marco Paravella Grazie Fabio Russo
Marco Paravella Thanks Ron Silver, bye
Marco Paravella Thanks ovan Tasa Petrovski, Florian Feldgrill,bye
Wilfried Bay-Nouailhat Association between Axinella and Parazoanthus axinellae is frequent but this one between P. anguicomus and a sponge (Haliclona?) seems to me less usual. Groix, 32 m deep.
Chris Wood Yes but is it P. anguicomus or the white form of P. axinellae? I suspect the latter - v difficult to tell them apart by sight but I think P anguicomus is a bit more robust than this one.
Wilfried Bay-Nouailhat These Parazoanthus were more stout than the Parazoanthus axinellae yellow form that were nearby. How can you distinguish between P. axinellae white form and P. anguicomus ?
Chris Wood Devon Seasearch 5 day survey
Last week Devon Seasearch carried out a 5 day survey of sites from Hatt Rock in the west (and the only site dived within Cornwall) to Prawle Point in the east, only missing one dive when the winds picked up from the south on Sunday afternoon. There was a wide variety of habitats, some dominated by jewel anemones (Hatt Rock), others by pink sea fans (Eddystone), antenna hydroids (Bolt Tail), finger bryozoans (various sites - many with Acanthodoris pilosa eggs and adults - see picture) and featherstars (Plymouth Sound).
Amongst new sites dived was the old Erme river bed which can be traced for over a mile off the present shoreline and has steep slopes with deep side 'valleys' with a diverse fauna, including the encrusting sponge Hexadella racovitzai and local specialities, such as crumpled duster sponge, Axinella damicormis and sheets of yellow cluster anemones, Parazoanthus axinellae.
Most of the sites surveyed were in Special Areas of Conservation (SACs) or proposed Marine Conservation Zones (MCZs).