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Figure 10 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 10. Adeonella flabellata sp. nov. Holotype. Mana 20–40 m, Adriatic Sea. Recent. (A) Zooid from near the growing edge. Note the absence of avicularia and the similar secondary orifice and ascopore. Scale bar: 200 µm. (B) Primary orifice with straight proximal border with large U-shaped sinus. Scale bar: 50 µm. (C) Some diamond-shaped zooids with developing frontal tubercles. Scale bar: 200 µm. (D) Zooids from the growing margin, one with peristomial wings converging to form the orificial bridge. Scale bar: 200 µm. (E) Lateral margin of the main colony blade, formed by large zooids, less rhomboidal than the others. Scale bar: 500 µm. (F) Zooids from the margin of a narrow notch in the colony blade. Note the small proximalinward directed avicularia associated with the peristomial bridge. Scale bar: 200 µm. (G) Basal portion of the colony showing the downward increase in secondary calcification and the formation of small prominent frontal avicularia on marginal zooids. Scale bar: 500 µm. (H) Colony margin with kenozooids filling interzooidal spaces. Scale bar: 500 µm.

Figure 7 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 7. Adeonella pallasii (Heller, 1867). Fossil specimens from southern Italy. (A) Heavy mineralised fragment from Fiumefreddo (north-east Sicily). Scale bar: 500 µm. (B) Detail of the same fragment. Note the lateral position of the peristomial avicularia on zooids. Scale bar: 500 µm. (C,D) A well-preserved specimen from Benestare (Calabre). (C) Some zooids showing tubercles and rounded cicatrices of sporadic frontal avicularia. Scale bar: 500 µm. (D) Closeup of a zooid with peristomial avicularia slightly inclined toward the orifice. Scale bar: 500 µm.

Figure 8 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 8. Adeonella adae (Neviani, 1891). (A) Original fig. 8 from the paper of Neviani (1891). (B–D) Furnari, Early Pleistocene. (B) Fragment of a presumed juvenile branch. Scale bar: 500 µm. (C) Detail of the proximal part of (B) showing elongated, distally directed avicularia on all zooids except those from the marginal rows. Scale bar: 500 µm. (D) A single zooid with a slightly spatulate frontal avicularium. Note the narrow U-shaped sinus visible through the spiramen. Scale bar: 200 µm. (E,F) Monte dell'Apa, Early Pleistocene. (E) Fragment of the presumed proximal portion of a colony, just before its bifurcation. Orifices and large proximal avicularia are locally obliterated by secondary calcification and small variably located avicularia develop. Scale bar: 500 µm. (F) Close-up of some zooids in (E), some with small frontal avicularia, resulting from the regeneration of larger ones. Scale bar: 200 µm.

Figure 5 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 5. Adeonella pallasii (Heller, 1867). (A–E) Different aspects from the same branch. Off Prvić, 20 m depth. (A) Young portion. Note the different shape and size of zooids in the lateral rows. Scale bar: 500 µm. (B) Old portion with less differentiated and more diamond-shaped zooids. Scale bar: 1 mm. (C) Lateral view showing the zooids forming the margin of the branch with their usually paired, inclined peristomial avicularia. Scale bar: 1 mm. (D) Young zooids, detail of (A). Note the prominence of frontal knobs. Scale bar: 500 µm. (E) Old zooids, detail of (B). Scale bar: 500 µm. (F) Zooids with deepened secondary orifices and spiramina due to secondary calcification. Frontal avicularia appear on some zooids. Apulian shelf, 80–100 m. Scale bar: 500 µm. (G,H) From Jabuka Shoal, 32 m depth. (G) Branching point with an axillary kenozooid. Scale bar: 500 µm. (H) Growing tip with newly budded zooids and their primary orifices rapidly hidden by the overgrowing peristomial bridges. Scale bar: 500 µm. (I) Primary orifice. Scale bar: 50 µm. (L) Detail of the sinus. Scale bar: 20 µm.

Figure 6 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 6. Adeonella pallasii (Heller, 1867). (A–C) Proximal part of a slender twisted branch from anAdriatic population (Lastovo, 20–30 m), Recent. (A) Single frontal avicularia are present only on some zooids of the marginal rows. Scale bar: 500 µm. (B) View of an area slightly proximalthan in (A), with frontal avicularia on several zooids. Scale bar: 500 µm. (C) A more proximal part with frontal calcification occluding nearly all orifices and spiramina leaving only visible the small frontal avicularia. Scale bar: 500 µm. (D,E) Living specimen from the Strait of Scarpanto (Aegean Sea), 29–33 m. (D) Some zooids with up to three frontal avicularia. Note also the development of frontal tubercles. Scale bar: 500 µm. (E) Bifurcation showing a concentration of frontal raised avicularia at the branching point. Scale bar: 500 µm. (F) Dead specimen from

Figure 1 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 1. Colony morphology of some Adeonella species from the Mediterranean area. (A–C) Adeonella calveti from an overhang, off Acitrezza, about 40 m: basal (A) and top (B) views of the same colony, formed by a set of contiguous fans, each consisting of branches dichotomizing in the same plane. (C) Detail: note how anastomoses are avoided through changes in the growth direction of branches and their tilting and twisting. (D) Adeonella calveti: a colony from the roof of Galatea cave near Alghero, north-west Sardinia, 7 m. (E) Adeonella pallasii: an almost complete (?) colony from coralligenous bottoms of Prvić Island, about 10 m. (F,G) Adeonella flabellata: the unique colony consisting of a stalk-like proximal part and distal enlarged blades. Coralligenous bottoms from Mana, 20–40 m. Scale bar: 1 mm for all figures.

Figure 3 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 3. Adeonella calveti Canu and Bassler, 1930. All figures from the same colony, from an overhang, off Acitrezza (near the Ciclopi Islands), about 40 m. (A) Some zooids from a newly formed branch, just behind the growing tip. Note the morphology and the distribution of frontal avicularia. Scale bar: 500 µm. (B) Detail of (A) to show the drop-shaped notch left by the convergent growth of the proximal peristomial wings. Scale bar: 50 µm. (C) The primary orifice covered by the operculum. Scale bar: 20 µm. (D) A colony branch showing dimorphic diamond-shaped central zooids and subrectangular marginal zooids. Scale bar: 1 mm. (E) Young zooids with protruding peristomes and transversely elliptical secondary orifices. Scale bar: 200 µm. (F) Zooids from the branch sides with their subtriangular avicularia located lateral to the spiramen, medially and distally directed. Scale bar: 500 µm. (G) Developing zooids from the growing tip. Note the early

Figure 4 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one

Figure 4. Distribution maps of the studied species. (A) Distribution of Adeonella calveti: open circles: living populations and dead submarine specimens; solid circles: fossil populations. (B) Distribution of Adeonella pallasii: open squares: living and partly dead populations; crossed squares: exclusively dead populations: solid squares: fossil populations. (C) Distribution of: Adeonella adae (stars), Adeonella pozarae (dented open circle) and Adeonella flabellata (composite rhombus).

opennotspecifiedDec 2008View details →

FIGURE 1. Living animals. A–C in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949

FIGURE 1. Living animals. A–C, Dendronotus regius sp. nov. A, Indonesia, Sulawesi, Bunaken Island, Photo: P. Fiene. B, Indonesia, Bali, Seraya Beach, Photo: E. Huang. C, Philippines, Anilao, Kirby's Rock, Photo: R. Izumi. D, Dendronotus noahi sp. nov. Papua New Guinea, Bagabag Island, Photo: T.M. Gosliner. E–F, Dendronotus gracilis Baba, 1949. Japan, Okinawa, Photo: R. Bolland.

opennotspecifiedSep 2012View details →

FIGURES 153–158. Zyganisus species, live specimens. Fig. 153. Z in Revision of Cossinae and small Zeuzerinae from Australia (Lepidoptera: Cossidae) 3454

FIGURES 153–158. Zyganisus species, live specimens. Fig. 153. Z. caliginosus, ♂, Otway NP (Victoria). Figs 154–156. Z. caliginosus, Warrandyte (Victoria). 154. ♂. 155. mature caterpillar. 156. ♀, freshly emerged. Figs 157–158. Z. propedia sp. nov., Riddells Creek (Victoria). 157. ♂. 158. ♀. (Fig. 153, image by M. Hewish; Figs 154, 157, 158, images by P. Marriott; Figs 155, 156, images by I. Coupar).

FIGURE 8 in New species of free-living marine Sabatieriinae (Nematoda: Monhysterida: Comesomatidae) from around South Korea*

FIGURE 8. Cervonema sp. B., female: Scale bars: A, oesophagus; B, head; C, tail; D, gonads; E, habitus. Scale bars: 10 µm (A–C), 40 µm (D), 200 µm (E).

FIGURE 2 in New species of free-living marine Sabatieriinae (Nematoda: Monhysterida: Comesomatidae) from around South Korea*

FIGURE 2. Laimella socotris sp. nov., holotype male:, oesophagus; B, head; C, pre-cloacal region; D, tail; E, habitus; F, gonads. Scale bars: 10 µm (A–D), 100 µm (E), and 20 µm (F).

FIGURE 1 in New species of free-living marine Sabatieriinae (Nematoda: Monhysterida: Comesomatidae) from around South Korea*

FIGURE 1. Laimella ferreroi sp. nov., holotype male: A, oesophagus; B, head; C, pre-cloacal region; D, tail; E, habitus. Scale bars: 10 µm (A–D) and 100 µm (E).

FIGURE 5 in New species of free-living marine Sabatieriinae (Nematoda: Monhysterida: Comesomatidae) from around South Korea*

FIGURE 5. Cervonema pseudodeltensis sp. nov., holotype male: A, oesophagus; B, head; C, pre-cloacal region; D, tail; E, gonads; F, habitus. Scale bars: 10 µm (A–D), 20 µm (E), and 100 µm (F).

FIGURE 7 in New species of free-living marine Sabatieriinae (Nematoda: Monhysterida: Comesomatidae) from around South Korea*

FIGURE 7. Cervonema sp. A., female: A, head; B, oesophagus; C, vulva; D, tail; E, gonads; F, habitus. Scale bars: 10 µm (A–C), 20 µm (D); 40 µm (E), and 200 µm (F).

FIGURE 4 in New species of free-living marine Sabatieriinae (Nematoda: Monhysterida: Comesomatidae) from around South Korea*

FIGURE 4. Laimella tongyeongensis sp. nov., aratype female: A, oesophagus; B, head; C, anus; D, tail tip; E, vulva; F, tail; G, gonads; H, habitus. Scale bars: 10 µm (A–E), 40 µm (G), and 50 µm (H).

Figure 24. Stirpulina ramosa. A in A cadaver unearthed: the anatomy of the Japanese living fossil Stirpulina ramosa (Bivalvia: Anomalodesmata: Clavagellidae) - the unique specimen in the collections of Emperor Shōwa

Figure 24. Stirpulina ramosa. A transverse section through one of the kidneys showing a posterior pedal retractor muscle and its connection with a cerebro-pleural – visceral ganglia connective. C-P-V-CONN, cerebropleural – visceral ganglia connective; DK, distal limb of the kidney; PPR, posterior pedal retractor muscle.

Figure 25. Stirpulina ramosa. A in A cadaver unearthed: the anatomy of the Japanese living fossil Stirpulina ramosa (Bivalvia: Anomalodesmata: Clavagellidae) - the unique specimen in the collections of Emperor Shōwa

Figure 25. Stirpulina ramosa. A section through the hypobranchial gland lining the supra-branchial chamber. ECC, epithelial ciliated cell; EGC, epithelial gland cell; GC, gland cells.

Figure 22 in A cadaver unearthed: the anatomy of the Japanese living fossil Stirpulina ramosa (Bivalvia: Anomalodesmata: Clavagellidae) - the unique specimen in the collections of Emperor Shōwa

Figure 22. Stirpulina ramosa. The organs of the pericardium, as seen from the right side. AU/PG, auricle and pericardial gland; CA, ctenidial axis; GA, gonadial aperture; ID, inner demibranch; IID, inner surface of the inner demibranch; K, kidney; OV, ovary; P, pericardium; PA, posterior adductor muscle; PALID, point of attachment of the ascending lamella of the inner demibranch to the visceral mass; PPR, posterior pedal retractor muscle; R, rectum; REA, renal aperture; RPA, reno-pericardial aperture; T, testis; V, ventricle; VD, vas deferens.

Figure 8 in A cadaver unearthed: the anatomy of the Japanese living fossil Stirpulina ramosa (Bivalvia: Anomalodesmata: Clavagellidae) - the unique specimen in the collections of Emperor Shōwa

Figure 8. Stirpulina ramosa. The internal structure of the anterior tube in the region around the left shell valve embedded within it. AA, anterior adductor muscle scar; APR, anterior pedal retractor muscle scar; AVG, anterior (left) valve growth; CL, clasts; IL, internal lip of the adventitious tube; JS, juvenile shell; PA, posterior adductor muscle scar; PE, periostracum; PEM, pallial elevator muscle scar; PL, pallial line; PLE, sutured pleat in tube; PPR, posterior pedal retractor muscle scar; PS, pallial sinus; PVG, posterior (left) valve growth.