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FIGURE 5 in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 5. Pilaridrilus uliginosus, sagittal sections of penial structures. A. Whole structure, penis retracted. B. Ental end of structure, penis retracted. C. Ectal part of atrial duct, with retracted lining of penis. D. Whole structure, penis partly extended into chamber. E. Ental end of penial structure, showing expanded end of atrial duct and base of extended penis. F. Partially extended penis, folded within chamber. Scale bars: 100 μm.
FIGURE 6. Martinidrilus carolinensis. A in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 6. Martinidrilus carolinensis. A. External view of whole worm. B. Sagittal view of head, showing pharyngeal pad. C. Chaetae, from top to bottom: a dorsal pair from segment IV, a ventral pair from XV, and a single chaeta from a posterior segment near the tail. D. Dorsal blood vessel in about XXV, with short papillae. E. Blood vessels in about segment LX, showing short lateral vessels branching off the dorsal vessel, and short vessels connecting ventral vessel to the perivisceral sinus. F. Reproductive segments. G. Spermatheca. Scale bars: A 1mm; C 50 μm; G 100 μm.
FIGURE 8. Martinidrilus carolinensis. A in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 8. Martinidrilus carolinensis. A. Nephridial vesicle at nephropore. B. Spermathecal pore. C. Spermathecal ampulla, sagittal section. D, E. Male pores, sagittal sections. F. Sagittal section showing end of common duct joined by the two vasa deferentia. G, H. Transverse sections showing junction of common duct to atrial ampulla. I. Atrial ampulla and prostates, transverse section near middle. All to the same scale; scale bars: 100 μm.
FIGURE 9. Martinidrilus arenosus. A in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 9. Martinidrilus arenosus. A. Dorsolateral view of a whole worm (note worm was cleared, so ventral chaetae are underneath). B. Short lateral vessels branching off the dorsal vessel in two posterior segments. C. Reproductive segments (gonads not shown). D. Spermathecae in VII (left) and VIII. E. Male ducts and atrium. F. Atrium and male pore of an unmated worm, Drowning Creek. G. Atrium and male pore of a mated worm from Pettiford Creek. Scale bars: A 1 mm; B 50 μm; C 400 μm; D, E 200 μm; F, G 100 μm.
FIGURE 7 in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 7. Martinidrilus carolinensis; drawings of male ducts from dissected specimens. A, B. Vasa deferentia and atria of two specimens from the type locality. C. Male pore, atrium and common duct of a specimen from the type locality; sagittal view. D. Atrium of the specimen from Peaks of Otter area, Virginia. Scale bars: 100 μm.
FIGURE 2. Pilaridrilus uliginosus. A in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 2. Pilaridrilus uliginosus. A. Genital segments of a contracted worm (fixed in alcohol), showing the normal positions of reproductive organs: male pores in X (GII), spermathecal pores in XV (covered by atrium, but three segments behind the theoretical GIV). B. Reproductive organs of a worm fixed in Bouin's solution (in two parts); note that despite the forward shift of male and spermathecal pores by two segments, the spermathecal pores are still three segments behind the theoretical GIV in this atypical specimen. C–E. Penial structures: a Bouin's-preserved worm, with penis withdrawn into the atrial duct (C); an alcohol-preserved worm, with penis extended into the penial chamber (D), and with penis extended beyond the male pore (E). Scale bars: A, B 500 μm; C–E 200 μm.
FIGURE 4 in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 4. Pilaridrilus uliginosus, atria and vasa deferentia. A. Vas deferens above and separate from atrial muscle layer, near midpoint of ampulla. B. Vas deferens embedded in atrial muscle layer (between longitudinal and circular layers), near ental end of ampulla. C. Vas deferens embedded in circular muscle layer of atrium near ectal 1/3 of ampulla, near point of entry into lumen (worm directed to left). D. Atrial muscle layers, showing lenticular openings for prostate ducts. E. Prostate glands. F. Prostate duct penetrating both muscle layers; sagittal view. All to the same scale; scale bars: 50 μm.
FIGURE 1. Pilaridrilus uliginosus. A–B in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 1. Pilaridrilus uliginosus. A–B. Whole worms; fixed in Bouin's solution (A), and in alcohol, with penes extruded (B). C. Chaetae: from left to right, a ventral pair from VI, a dorsal pair from XVIII, and a pair from a posterior segment. D. Dorsal blood vessel and branched lateral blood vessels in two posterior segments. Scale bars: A 1 mm; B–C 100 μm.
FIGURE 3 in Two new genera of Lumbriculidae (Annelida, Clitellata) from North Carolina, USA
FIGURE 3. Pilaridrilus uliginosus, sagittal sections of spermathecae. A. Spermathecal vestibule, below atrium. B. Ental end of spermathecal vestibule. C. Ectal chamber of spermathecal ampulla, with sperm oriented to ectal end at left. D. Spermathecal ampulla, with ectal chamber to left and main part to right. Scale bars: 100 μm.
FIGURE 4. Salmoneus rocas n in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 4. Salmoneus rocas n. sp., holotype, ovigerous female from Atol das Rocas, Brazil (MNRJ 201216): a—frontal region, dorsal view; b—same, lateral view (right side); c—same, more detailed (left side); d—carapace, lateral view; e—posterior abdominal somites and tail fan, lateral view; f—preanal plate of sixth abdominal somite, ventral view; gtelson, dorsal view; h – endopod of second pleopod, mesial view; i —egg; j—penultimate and ultimate segments of third maxilliped, lateral view; k—major cheliped, "lateral" view; l—same, chela fingers; m—minor cheliped, lateral view; n—second pereiopod, lateral view; o—third pereiopod, lateral view. Scale bars = 1 mm.
FIGURE 6 in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 6. Salmoneus setosus Manning & Chace, 1990: ovigerous female from Atol das Rocas, Brazil (MNRJ 17890): a—frontal region, dorsal view; b—same, lateral view; c—major cheliped, lateral view; d—same, chela, mesial view; esame, detail of carpus, mesial view; f—minor cheliped, lateral view; g— second pereiopod, lateral view; h—third pereiopod, lateral view; i—uropod, dorsal view, dorsal view; j—telson, dorsal view; k—egg. Scale bars = 1 mm.
FIGURE 8 in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 8. Habitus and colour patterns: a—Salmoneus teres Manning & Chace, 1990, non-ovigerous specimen (male?) from Guadeloupe (MNHN-Na 13712) (photograph by Frédéric Fasquel); b–d—Parabetaeus hummelincki (Schmitt, 1936): b—young female from Bayahibe, Dominican Republic (MNHN-Na 16391); c—ovigerous female from Bermuda (specimen in BAMZ [not examined], photograph by Wolfgang Sterrer); d—ovigerous female from St. Vincent, photographed in situ at a depth of about 8 m; specimen not collected (photograph by Andrew J. Martinez).
FIGURE 5 in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 5. Salmoneus teres Manning & Chace, 1990: non-ovigerous specimen (male?) from Guadeloupe, French Antilles (MNHN-Na 13712): a—frontal region, dorsal view; b—same, lateral view; c—major cheliped, lateral view; dsame, chela, mesial view; e—same, ischium to carpus, mesial view; f—minor cheliped, lateral view; g—second pereiopod, lateral view; h—third pereiopod, lateral view; i—posterior abdominal somites and tail fan, lateral view; j—preanal plate of sixth abdominal somite, ventral view; k—telson, dorsal view. Scale bar = 1 mm.
FIGURE 3. Salmoneus carvachoi n in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 3. Salmoneus carvachoi n. sp.: paratype, non-ovigerous specimen (male?) from Guadeloupe, French Antilles (MNHN-Na 2669): a—frontal region, dorsal view; b—same, lateral view; c—carapace, lateral view; d—major cheliped, ventromesial view; e—same, lateral view; f—same, chela with opened fingers, mesial view; g—same, chela fingers (opened), lateral view; h—minor cheliped, lateral view; i—second pereiopod, lateral view; j—same, carpus and chela; k—third pereiopod, lateral view; l—posterior abdominal somites and tail fan, lateral view; m—telson and right uropod, dorsal view; n—telson, posterior half, dorsal view. Scale bars = 1 mm.
FIGURE 7 in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 7. Parabetaeus hummelincki (Schmitt, 1936), ovigerous female from Atol das Rocas, Brazil (MNRJ 20217): a—frontal region, dorsal view; b—same, lateral view; c—third maxilliped, lateral view; d—same, tip of ultimate segment; e—right cheliped, lateral view; f—same, chela fingers, mesial view; g—same, ischium to carpus, dorsal view; hsecond pereiopod, lateral view; i—third pereiopod, lateral view; j—posterior abdominal somites and tail fan, lateral view; k—telson, dorsal view. Scale bars = 1 mm.
FIGURE 2. Salmoneus ortmanni Rankin, 1898 in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 2. Salmoneus ortmanni Rankin, 1898: ovigerous specimen from Atol das Rocas, Brazil (MNRJ 20213): amajor cheliped, mesial view; b—same, coxa to carpus, lateral view; c—same, chela, ventrolateral view; d—same, dorsolateral view; e—same, chela with opened fingers, lateral view; f—minor cheliped, lateral view; g—same, carpus and chela, mesial view. Scale bar = 1 mm.
FIGURE 1. Salmoneus ortmanni Rankin, 1898 in New species and records of alpheid shrimps, genera Salmoneus Holthuis and Parabetaeus Coutière, from the tropical western Atlantic (Decapoda, Caridea)
FIGURE 1. Salmoneus ortmanni Rankin, 1898, ovigerous specimen from Atol das Rocas, Brazil (MNRJ 20213): acephalothorax and major cheliped, lateral view; b—frontal region, dorsal view; c—same, lateral view; d—third maxilliped, lateral view; e—same, tip of ultimate segment; f—second pereiopod, lateral view; g—third pereiopod, lateral view; h—second pleopod with eggs, mesial view; i—preanal plate of sixth abdominal somite, ventral view; j—telson and right uropod, dorsal view. Scale bars = 1 mm.
FIGURES 17–22 in Two new genera of Swammerdamellini (Diptera, Scatopsidae), with a discussion of the position of the species of Rhexoza
FIGURES 17–22. Brahemyia lobata (Cook). Male holotype. 17, head. 18, wing. 19, thorax. 20, segment 7. 21, male terminalia, ventral view. 22, same, dorsal view. Arrow indicates the complete division of the antepronotum, an autapomorphy of Brahemyia.
FIGURES 8–16 in Two new genera of Swammerdamellini (Diptera, Scatopsidae), with a discussion of the position of the species of Rhexoza
FIGURES 8–16. Male terminalia of Swammerdamellini genera. 8–10. Abrhexosa panamensis (Cook). Male holotype (8, ventral; 9, lateral, 10, dorsal). 11–13. Quateiella sp. 1 (11, ventral; 12, lateral, 13, dorsal). 14–16. Cooka similis (Beekey). Male paratype (14, ventral; 15, lateral, 16, dorsal).
FIGURES 1–7 in Two new genera of Swammerdamellini (Diptera, Scatopsidae), with a discussion of the position of the species of Rhexoza
FIGURES 1–7. Male terminalia of Swammerdamellini genera. 1–3. Pararhexosa chelata (Cook), 1971. Male paratype (1, ventral; 2, lateral, 3, dorsal). 4–5. Rhexoza subnitens (Verrall). 6–7. Akorhexoza sp. 1 (4, ventral, 5, dorsal).
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.