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19 results for “Polyandrocarpa”
FIG. 90. — Polyandrocarpa polypora n in Ascidians from the tropical western Pacific
FIG. 90. — Polyandrocarpa polypora n. sp.; A, specimen ventrally opened; B, C, both sides of a polycarp. Scale bars: A, 5 mm; B, C, 0.5 mm.
FIGURE 7. Polycarpa zorritensis. A and B in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 7. Polycarpa zorritensis. A and B, body and branchial sac of a zooid from California; C, D and E, body, polycarps and branchial sac of a zooid from Japan. Scale bars: A, B = 5mm; C = 4mm, E = 2mm.
FIGURE 5 in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 5. Polycarpa zorritensis colonies: A, from Brazil; B, from Florida; C, from California; D, from Japan. Scale bars: A = 5mm; B, C, D = 1cm.
FIGURE 3. Polyandrocarpa zorritensis. A in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 3. Polyandrocarpa zorritensis. A, part of a colony; B zooid extracted from the tunic; C, three polycarps. Scale bars: A = 1cm; C = 5mm.
FIGURE 4. Polyandrocarpa zorritensis from Tarento, Italy. A in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 4. Polyandrocarpa zorritensis from Tarento, Italy. A, dissection and B, branchial sac of a same zooid; C, dissection and D, part of the branchial sac of another zooid. Scale bars: A, B, C = 5mm.
FIGURE 1. Polyandrocarpa arianae n in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 1. Polyandrocarpa arianae n. sp. A, part of a colony; B, individual without tunic; C,D, left and right sides of a specimen removed from tunic. Scale bars: A = 1cm; C,D = 4mm.
FIGURE 8. Polyandrocarpa rollandi from New Caledonia. A in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 8. Polyandrocarpa rollandi from New Caledonia. A part of a colony; B, zooids removed from tunic; C and D, body and branchial sac ventrally opened; E and F isolated polycarps. Scale bars: A = 2cm; B, C, D = 5mm; E = 0.5mm.
FIGURE 6. Polycarpa zorritensis. A and B in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 6. Polycarpa zorritensis. A and B, branchial sac and body of a zooid from Florida. C, specimen from Brazil ventrally opened showing incubated embryos. Scale bars: A, B, C = 2mm.
FIGURE 2. Polyandrocarpa arianae n in A new species of Polyandrocarpa (Ascidiacea, Styelidae) in the Mediterranean Sea
FIGURE 2. Polyandrocarpa arianae n. sp. A, several polycarps; B, branchial tissue of a specimen from "Medits"; C, internal side of the atrial siphon; D, branchial sac and E, body wall of a specimen from Corsica. Scale bars: A = 0.5mm; B = 1cm; C = 1mm; D, E = 5mm.
FIGURE 6. Polyandrocarpa arianae. A in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 6. Polyandrocarpa arianae. A, zooid ventrally opened and stained, scale bar = 5mm; B, colony, scale bar = 1cm.
FIGURE 5. Polyandrocarpa anguinea. A in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 5. Polyandrocarpa anguinea. A, colony, scale bar = 1cm; B, branchial tissue stained, scale bar = 5mm.
FIGURE 8. Polyandrocarpa aurorae n in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 8. Polyandrocarpa aurorae n.sp. Branchial sac cut transversally and stained, scale bar = 1cm.
FIGURE 9. Polyandrocarpa zorritensis. A in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 9. Polyandrocarpa zorritensis. A, zooid ventrally opened and stained. scale bar = 3mm; B, branchial sac stained, scale bar = 2mm; C, part of a colony, scale bar = 5mm.
FIGURE 7. Polyandrocarpa aurorae n in Ascidians collected during the Madibenthos expedition in Martinique: 2. Stolidobranchia, Styelidae
FIGURE 7. Polyandrocarpa aurorae n.sp.. A, zooid, scale bar = 5mm; B, body ventrally opened, scale bar = 1cm; C, detail of some polycarps.
FIGURE 5 in The non-indigenous stolidobranch ascidian Polyandrocarpa zorritensis in the Mediterranean: description, larval morphology and pattern of vascular budding
FIGURE 5 — Number of zooids per 4 cm2 (average and, in brackets, SD; number of replications: 3) and percentages of large, median and small zooids (see text) in surface (S) and bottom (B) colonies.
FIGURE 4 — Polyandrocarpa zorritensis. A in The non-indigenous stolidobranch ascidian Polyandrocarpa zorritensis in the Mediterranean: description, larval morphology and pattern of vascular budding
FIGURE 4 — Polyandrocarpa zorritensis. A, diagram showing the vascular connection between the zooid and the stolon. bw, body wall; h, heart; s, stolon; sv, stolonic vessel; t, test. B, stolon with buds. a, ampullae; b, bud; nz, developing new zooid; s, stolon; sv, stolonic vessel.
FIGURE 3 — Polyandrocarpa zorritensis. A in The non-indigenous stolidobranch ascidian Polyandrocarpa zorritensis in the Mediterranean: description, larval morphology and pattern of vascular budding
FIGURE 3 — Polyandrocarpa zorritensis. A, Tunic vascular system. Note the large cells adjacent to the vessels and ampullae. B, dissected zooid opened ventrally, part of the branchial wall is removed, the stigmata are not drawn. C, part of branchial wall with fold and incomplete parastigmatic vessels. D, gonad. E, left: unhatched larva; middle: frontal process (a) in which the three adhesive organs are included (b); metamorphosed larva (c). F, intestinal loop drawn from the outer (left) side after removal of the body wall. Note the gastric caecum. Lower: cross section through X X. bw, body wall; e, endocarp; i, intestine.
FIGURE 1 in The non-indigenous stolidobranch ascidian Polyandrocarpa zorritensis in the Mediterranean: description, larval morphology and pattern of vascular budding
FIGURE 1 — The harbour of Taranto with mean water temperature (monthly average on the whole water column). Inset shows the locations where the species has been recorded in the Mediterranean: 1, harbour of La Spezia; 2, Ebro delta; 3, harbour of Taranto.
FIGURE 2 in The non-indigenous stolidobranch ascidian Polyandrocarpa zorritensis in the Mediterranean: description, larval morphology and pattern of vascular budding
FIGURE 2 — Polyandrocarpa zorritensis. Living zooids.
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