. Bulletin of the British Museum (Natural History). 248 \\ PHYLLIS KNIGHT-JONES O-lmm 7 12 3 3 2 1 a \\'i. 1 123 321 1234 321 12 345 4321 c d e /// \\ /// f 123 321 g 123 321 Fig. 6. Diagrams showing sizes of seta and their blades in a) Romanchella (Romanchella) quadricostalis; b) Metalaeospira tenuis; c) Protolaeospira canina; d) Protolaeospira tri- flabellis; e) Amplaria spiciilosa; i) J anna (Pillaiospira) trifurcata; g) Javna [Dexiospira) fene strata. 'V denotes the concave side, i, 2, 3 (4 and 5) mark the thoracic fascicles and the middle seta represents the largest abdominal seta. The le
. Bulletin of the British Museum (Natural History). 248 \\ PHYLLIS KNIGHT-JONES O-lmm 7 12 3 3 2 1 a \\'i. 1 123 321 1234 321 12 345 4321 c d e /// \\ /// f 123 321 g 123 321 Fig. 6. Diagrams showing sizes of seta and their blades in a) Romanchella (Romanchella) quadricostalis; b) Metalaeospira tenuis; c) Protolaeospira canina; d) Protolaeospira tri- flabellis; e) Amplaria spiciilosa; i) J anna (Pillaiospira) trifurcata; g) Javna [Dexiospira) fene strata. 'V denotes the concave side, i, 2, 3 (4 and 5) mark the thoracic fascicles and the middle seta represents the largest abdominal seta. The length of the blade and the angle at which it comes off from the shaft is indicated for each seta. All are to the same Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). London : BM(NH)
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Keywords: ., 1973, boo, bookauthorbritishmuseumnaturalhistory, bookcentury1900
