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299 results for “Cirratulidae”
FIGURE 5. Aphelochaeta bimaculata n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 5. Aphelochaeta bimaculata n. sp. A–B, paratype (USNM 1490705): A, entire worm, ventrolateral view (pre-setiger region partially detached); B, detail of middle body segments (arrows denote location of pigment spots). C–D, holotype (USNM 1490704); C, anterior end, ventral view, with location of Methyl Green stain indicated (arrows); D, entire specimen, right lateral view. A–B, stained with Shirlastain A; C–D, stained with Methyl Green.
FIGURE 9. Aphelochaeta dearborni n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 9. Aphelochaeta dearborni n. sp. A, anterior end, dorsal view; B, anterior end, right lateral view; C, posterior end, left lateral view. A, C, Holotype (USNM 1013879); B, specimen from Sta. 48-325 (SMF 24882).
FIGURE 20. Caulleriella ecuadoriana n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 20. Caulleriella ecuadoriana n. sp. Holotype (USNM 1490723): A, anterior end, dorsal view; B, posterior end, left lateral view; C, neuropodial bidentate hook.
FIGURE 19. Caulleriella antarctica Hartman, 1978. A in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 19. Caulleriella antarctica Hartman, 1978. A, anterior end, left lateral view; B, anterior end, dorsal view; C, posterior end, dorsal view; D, posterior parapodium, left anterior view; E, posterior notopodial hooks; F, posterior neuropodial hooks. A–B, D–F, Holotype (USNM 46777); C, ANDEEP II, Sta. 133-6 (SMH 24907).
FIGURE 1 in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 1. Aphelochaeta antelonga Dean & Blake, 2016. Specimens from Valparaiso Bay, Chile: A, anterior and middle body segments in right lateral view; B, anterior end, left ventrolateral view; C, posterior end, ventrolateral view; D, anterior segments, L to R, with branchial scars; E, detail of capillary seta showing fibrils; F, anterior end, dorsal view. A–E, SEMs of specimens collected by E.H. Soto from Valparaiso Bay; F, photomicrograph of specimen from Eltanin Sta. 1437 (USNM 1490700) stained with Shirlastain A. Arrows denote location of weakly developed peristomial grooves revealed after staining.
FIGURE 4. Aphelochaeta bimaculata n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 4. Aphelochaeta bimaculata n. sp. A, paratype (USNM 1490705), anterior end, dorsal view; B, holotype (USNM 1490704), anterior end, right lateral view.
FIGURE 17. Aphelochaeta spectabilis n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 17. Aphelochaeta spectabilis n. sp. A, anterior end, dorsal view, specimen from EASIZ II, Sta. 299 (SMF 24897); B, anterior end, dorsal view of holotype, R/V Hero Sta. 824-5-1 (USNM 1490720); C, anterior end, dorsal view of small specimen, EASIZ II, Sta. 299 (SMF 24897); D, posterior end, left lateral view of holotype (USNM 1490719).
FIGURE 11. Aphelochaeta hormosa n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 11. Aphelochaeta hormosa n. sp. Holotype (USNM 1490710): A, anterior end, right lateral view; B, middle body segments, right lateral view; C, posterior end, dorsal view.
FIGURE 3. Aphelochaeta aubreyi n in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America
FIGURE 3. Aphelochaeta aubreyi n. sp. Photomicrographs of holotype (LACM-AHF Poly 10200): A, anterior end, left lateral view B, posterior end, right lateral view. Stained with Shirlastain A. Scales 500 µm.
FIGURE 11 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 11. Caulleriella murilloi sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setigers and pygidium, left lateral view D. Posterior setiger, anterior view E. Bidentate notopodial spine F. Bidentate neuropodial spine G. Weakly bidentate neuropodial spine. Scale bars: A,B = 0.2 mm. C = 0.1 mm, D = 0.1 mm, E–G = 0.01 mm. a = annulations, no = nuchal organ.
FIGURE 9 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 9. Caulleriella minuta sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Pygidial region, ventral view D. Posterior setiger, anterior view. Scale bars: A–C = 0.02 mm, D = 0.05 mm. a = annulations, dt = dorsal tentacle, no = nuchal organ.
FIGURE 8 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 8. Caulleriella dulcensis sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Pygidial region, dorsal view D. Posterior setiger, anterior view. Scale bars: A, B = 0.2 mm, C = 0.02 mm, D = 0.1 mm. a = annulations, no = nuchal organ.
FIGURE 6 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 6. Caulleriella cucula sp. nov. A. Lateral view, anterior end B. Dorsal view anterior end C. Pygidial region, left lateral view D. Posterior setiger, anterior view. Scale bars: A,B = 0.1 mm, C = 0.05 mm, D = 0.05 mm. a = annulations, no = nuchal organ.
FIGURE 7 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 7. Chaetozone nicoyana sp. nov. A. anterior end, lateral view B. posterior neuropodial setal bundle, anterior view. Caulleriella cucula sp. nov. C. anterior end, lateral view. D. neuropodial setal bundle, anterior view. Caulleriella dulcei sp. nov. E. anterior end, dorsal view. Caulleriella minuta sp. nov. F. anterior end, lateral view. no = nuchal organ, s = subacicular tooth.
FIGURE 5 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 5. Chaetozone nicoyana sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Dorsal view of pygidial region D. Posterior setiger, anterior view E. Recurved neuropodial acicular spine. Scale bars: A–C = 0.1 mm, D = 0.5 mm, E = 5 Μm. a = annulations, no = nuchal organ.
FIGURE 4. Chaetozone hedgpethi Blake, 1996. A in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 4. Chaetozone hedgpethi Blake, 1996. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Acicular spine. Scale bars: A,B = 0.2 mm, C = 0.1 mm, D = 20 Μm. a = annulations, no = nuchal organ, s1 = segment 1.
FIGURE 3 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 3. Chaetozone corona Berkeley & Berkeley, 1941. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view. Scale bars: A,B = 0.2 mm, C = 20 Μm. a = annulations, no = nuchal organ.
FIGURE 1 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 1. Chaetozone acuminate sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Pygidium, dorsal view D. Posterior setiger, anterior view. Scale bars: A–C = 0.1 mm, D = 0.2 mm. a = annulations, no = nuchal organ.
FIGURE 2 in Chaetozone and Caulleriella (Polychaeta: Cirratulidae) from the Pacific Coast of Costa Rica, with description of eight new species
FIGURE 2. Chaetozone cimar sp. nov. A. Lateral view of anterior end B. Dorsal view of anterior end C. Posterior setiger, anterior view D. Pygidium, dorsal view. Scale bars: A–C = 0.2 mm, D = 20 Μm. a = annulations, no = nuchal organ.
FIGURE 4 in Redescription of Cirriformia crassicollis (Kinberg, 1866) and Timarete hawaiensis (Hartman, 1956) new combination, (Polychaeta: Cirratulidae), endemic polychaetes to the Hawaiian Islands
FIGURE 4. SEM of Timarete hawaiensis showing: A, anterior end in dorsal view; B, anterior end in lateral view; C, mid-body neuropodium and notopodium; D, anterior end showing branchial and tentacular insertion, abbreviation: brbranchia; E, Pygidium; F, anterior serrated capillary chaetae.
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