• Thumbnail for Pinna (bivalve)
    Pinna is a genus of bivalve molluscs belonging to the family Pinnidae. The type species of the genus is Pinna rudis. These bivalves are sessile suspension...
    33 KB (3,193 words) - 02:51, 23 June 2025
  • Thumbnail for Pinna nobilis
    Pinna nobilis, known by the common names noble pen shell and fan mussel, is a large species of Mediterranean clam, a marine bivalve mollusc in the family...
    13 KB (1,363 words) - 09:41, 4 June 2025
  • Look up pinna in Wiktionary, the free dictionary. Pinna may refer to: Pinna (anatomy), or auricle, the outer part of the ear Pinna (bivalve), a genus...
    1 KB (194 words) - 07:51, 4 September 2024
  • Thumbnail for Bivalvia
    Bivalvia (redirect from Bivalve)
    silk is a fine fabric woven from the byssus threads of bivalves, particularly the pen shell (Pinna nobilis). It used to be produced in the Mediterranean...
    122 KB (13,238 words) - 04:42, 14 June 2025
  • Thumbnail for Pinna carnea
    Pinna carnea, commonly called the amber pen shell, is a species of bivalve mollusc in the family Pinnidae. The amber pen shell has a pair of long, thin...
    8 KB (925 words) - 00:31, 1 June 2025
  • Thumbnail for Pinna rudis
    Pinna rudis, the rough pen shell or spiny fan-mussel, is a species of bivalve mollusc in the family Pinnidae. It is the type species of the genus Pinna...
    5 KB (458 words) - 15:09, 19 August 2024
  • Thumbnail for Bivalve shell
    A bivalve shell is the enveloping exoskeleton or shell of a bivalve mollusc, composed of two hinged halves or valves. The two half-shells, called the...
    22 KB (2,780 words) - 16:15, 18 June 2025
  • Thumbnail for Pinna bicolor
    Beatrice; Butler, A.; Vincente, N. (January 1993). "Ecology of the pterioid bivalves Pinna bicolor Gmelin and Pina nobilis L". Marine Life. 3 (1–2): 37–45 – via...
    9 KB (1,062 words) - 20:37, 19 June 2025
  • Thumbnail for List of edible molluscs
    Perna viridis Many species of Pen shell including: Atrina rigida Pinna carnea Pinna nobilis Many species of true oysters, including: Auckland oyster Dredge...
    9 KB (707 words) - 23:41, 13 December 2023
  • Thumbnail for Pinnidae
    Pinnidae (category Bivalve families)
    sometimes known as pen shells. They are marine bivalve molluscs in the order Pteriida. The shells of bivalves in this family are fragile and have a long and...
    3 KB (328 words) - 15:59, 11 June 2025
  • Thumbnail for Atrina fragilis
    bivalve mollusc in the family Pinnidae, the pen shells. The fan mussel, Atrina fragilis is one of the largest (30 to 48 cm long) and rarest bivalve molluscs...
    11 KB (1,290 words) - 22:59, 22 April 2024
  • Thumbnail for Pinna muricata
    Pinna muricata is a species of bivalves belonging to the family Pinnidae. The species is found in almost all oceans. "Pinna muricata Linnaeus, 1758"....
    4 KB (375 words) - 21:33, 24 August 2024
  • Thumbnail for Pinna attenuata
    Pinna attenuata is a species of bivalves belonging to the family Pinnidae. It has an elongate, triangular shell shape, is radially wrinkled anteriorly...
    2 KB (90 words) - 08:04, 19 April 2025
  • Thumbnail for Pandora (bivalve)
    Pandora is a genus of small saltwater clams, marine bivalves in the family Pandoridae. Pandora albida (Röding, 1798) Pandora arenosa Conrad, 1834 Pandora...
    6 KB (543 words) - 17:55, 19 August 2022
  • Thumbnail for Mussel
    (/ˈmʌsəl/) is the common name used for members of several families of bivalve molluscs, from saltwater and freshwater habitats. These groups have in...
    39 KB (4,697 words) - 11:14, 24 June 2025
  • Thumbnail for Atrina rigida
    Atrina rigida, commonly called the rigid pen shell, is a species of bivalve mollusc in the family Pinnidae. The rigid shell has a pair of thick spiny...
    6 KB (561 words) - 17:31, 22 December 2024
  • found in Bangladesh, Bhutan, China, India and Nepal Pinna nobilis, the noble pen shell, a bivalve mollusk species Pitcairnia nobilis, a plant species...
    698 bytes (115 words) - 23:36, 3 December 2019
  • Thumbnail for Mollusca
    from the long silky threads (byssus) secreted by several bivalve molluscs, particularly Pinna nobilis, to attach themselves to the sea bed. Procopius,...
    103 KB (10,277 words) - 13:35, 7 July 2025
  • Thumbnail for Pinnatoxin
    the genus Pinna, a group of bivalve molluscs, in reference to their original isolation from members of the genus Pinna attenuata and later Pinna muricata...
    14 KB (1,668 words) - 04:33, 11 April 2025
  • Thumbnail for Nacre
    lamina. Depending on the species, the shape of the tablets differs; in Pinna, the tablets are rectangular, with symmetric sectors more or less soluble...
    36 KB (3,925 words) - 12:46, 30 June 2025
  • This is a list of bivalves of Hawaii. 139 species of bivalves are found in Hawaiian waters, of which 66 are endemic. Hoover, John P. (1998). Hawai'i's...
    15 KB (1,147 words) - 02:42, 27 May 2025
  • Phlox carnea, a flowering plant Phytometra carnea, an owlet moth Pinna carnea, a bivalve mollusc Pitcairnia carnea, a flowering plant Prodioxys carnea,...
    573 bytes (95 words) - 12:19, 24 February 2013
  • Thumbnail for Pea crab
    in oysters, clams, mussels, and other species of bivalves. Pinnotheres is Greek for "guard of Pinna" and pisum is Latin for a pea, in reference to the...
    6 KB (559 words) - 20:25, 30 May 2025
  • Thumbnail for Byssus
    Byssus (category Bivalve anatomy)
    byssus (/ˈbɪsəs/) is a bundle of filaments secreted by many species of bivalve mollusc that function to attach the mollusc to a solid surface. Species...
    15 KB (1,706 words) - 19:36, 10 June 2025
  • Thumbnail for Atrina pectinata
    Atrina pectinata (category Bivalves described in 1767)
    Atrina pectinata is a species of bivalves belonging to the family Pinnidae. The species is found in the Old World. They are important in commercial fishing...
    8 KB (869 words) - 22:09, 26 May 2025
  • Thumbnail for Atrina
    Atrina (category Bivalve genera)
    Atrina is a cosmopolitan genus of bivalve molluscs belonging to the family Pinnidae. A typical species is A. fragilis, found in British waters. A. rigida...
    6 KB (462 words) - 06:25, 18 November 2024
  • Razorfish (section Bivalves)
    Aeoliscus strigatus The razor shell Ensis arcuatus, sometimes called razor fish Pinna bicolor, a species of large saltwater clam in the family Pinnidae Razorfish...
    671 bytes (108 words) - 01:19, 22 August 2023
  • Thumbnail for Inoceramus
    Inoceramus (category Prehistoric bivalve genera)
    crystals in the shell) is an extinct genus of fossil marine pteriomorphian bivalves that superficially resembled the related winged pearly oysters of the extant...
    13 KB (991 words) - 03:47, 7 June 2025
  • Thumbnail for Ostenocaris
    comprises at least two known species, Ostenocaris cypriformis (Arduini, Pinna, Teruzzi, 1980) and Ostenocaris ribeti (Secrétan, 1985). It is an enigmatic...
    22 KB (2,448 words) - 12:15, 23 June 2025
  • Thumbnail for Atrina squamifera
    Atrina squamifera (category Bivalves of Africa)
    squamifera, one of several species known as the horse mussel, is a species of bivalve pen shell. It is a marine mollusc in the family Pinnidae. It is endemic...
    2 KB (272 words) - 18:54, 24 September 2024