Plate 44@OMMASTREPHIDAE ƒAƒJƒCƒJ‰Θ|Atlantic ‘吼—m(2)


i}AD–k“Œ‘吼—mŽYGBD‘ζϊL˜rŠpŽΏŠΒGCDŒπΪ˜rj
173. ƒˆ[ƒƒbƒpƒXƒ‹ƒƒCƒJ
Todarodes sagittatus (Lamarck, 1799)
‘ε‚«‚³ ŠO“…’·75cmB
“Α’₯ “TŒ^“I‚ΘƒXƒ‹ƒƒCƒJŒ^‚Ε‹‘ε‚Ι‚Θ‚ιBF‚Ν“ϊ–{‚ΜƒXƒ‹ƒƒCƒJ‚ζ‚θ”Z‚­C”w’†ό‚ɍX‚Ι”Z‚’c‘Ρ‚ͺ‚ ‚ιBŠO“…–Œ‚Μ“ΰ‘€‚ΰŽ‡F‚π‚΅‚Δ‚’‚ιB˜R“la‘O’[‚ɂ͏ca‚ͺ‚ ‚ι‚ͺCƒ|ƒPƒbƒgσ‚Μ‘€εό‚Ν‚Θ‚’B˜r‚Ν‘Ύ‚­‘ε‹z”Υ‚ΜŠpŽΏŠΒ‚Ι‚Ν7`9ŒΒ‚ΜŽ•‚ͺ‚ ‚θ’†‰›‚Μ‚ΰ‚Μ‚Ν‚β‚β‘ε‚«‚ί‚Ε‚ ‚ιBG˜r‚ɂ͏Ά•”‚Ύ‚―‚Ε‚Θ‚­•Ώ‚Μ•ϋ‚Ι‚ΰ¬‚³‚’‹z”Υ‚ͺ‚ ‚ιB—Y‚Μ‰E‘ζϊM˜r‚ͺŒπΪ˜r‚Ι•ΟŒ`‚΅‚Δ‚’‚ιB
•t‹L •ͺ•z‚͍L‚­“μ–k‘吼—m‚Ι‹y‚Τ‚ͺCƒAƒƒŠƒJ‘€‚Ι‚Ν•ͺ•z‚΅‚Θ‚’B
Body dark purplish in color. Funnel groove with foveola but without lateral pocket. Arm sucker ring with 7-9 teeth. Tentacular suckers continuous onto the stalk.


i}ADƒJƒ“ƒ^ƒxƒŠ[ƒoƒCƒg‰«ŽYGBD‘ζϊL˜rŠpŽΏŠΒj
174. ƒAƒ“ƒSƒ‰ƒXƒ‹ƒƒCƒJ
Todarodes angolensis Adam, 1962
‘ε‚«‚³ ŠO“…’·56cm
“Α’₯ ŠO“…–Œ‚Ν‰~“›Œ`‚Ε“TŒ^“I‚ΘƒXƒ‹ƒƒCƒJŒ^B•h‚Ν•HŒ`B˜R“la‚ɂ͏ca‚Μ‚έ‚ͺ‚ ‚ιB˜r‚ΜŠpŽΏŠΒ‚Ι‚Ν5`8ŒΒ‚Μ‰~Ž•‚ͺ‚ ‚θA‚»‚ΜŠΤ‚Ι¬Ž•‚ͺ‚ ‚Α‚đ召ŒπŒέ‚Ζ‚Θ‚ιB—Y‚Μ‰EϊM˜rζ’[40“‚Ν“χš{—ρ‰»‚΅‚½ŒπΪ˜r‚Ζ‚Θ‚ιBG˜r‹z”Υ4—ρA‘ε‹z”Υ‚ΜŠpŽΏŠΒ‚Ι‚Ν14`17ŒΒ‚Μ‰~Ž•‚ͺ‚ ‚θ”ΒσŽ•‚ΖŒπŒέ‚Ι”z—ρ‚·‚ιB
Mantle cylindrical, typical for todaronin, with sagittate fins. Funnel groove with foveola only. Arm sucker rings with 5-8 conical teeth alternating with small denticles between them. Arm ϊM of male hectocotylized with row of papillae on distal 40“ of arm length. Tentacle suckers in 4 rows. Large sucker ring with 14-17 conical teeth alternating with square plates.


i}ADƒjƒ…[ƒW[ƒ‰ƒ“ƒh‰«ŽYGBDŒπΪ˜rj
175. ƒ~ƒiƒ~ƒXƒ‹ƒƒCƒJ
Todarodes filippovae Adam, 1975
‘ε‚«‚³ ŠO“…’·50cmB
“Α’₯ ‘εŒ^‚ΜƒXƒ‹ƒƒCƒJ—ށBF‚Ν”Z‚’Ž‡ŠŒF‚ŁC”w’†όγ‚Ν“Α‚Ι”Z‚’B˜R“la‘O’[‚ɂ͏ca‚ͺ‚ ‚ι‚ͺCƒ|ƒPƒbƒgσ‘€εό‚Ν‚Θ‚’B˜r‚Ν‘Ύ‚­C‘ε‹z”Υ‚ΜŠpŽΏŠΒ‚Ν‰s‚’10–{“ΰŠO‚ΜŽ•‚ͺ‚ ‚ιBG˜r‚Ν‘Ύ‚­η—‚΅‚­‚»‚Μ‘ε‹z”Υ‚Ν10|11CŽž‚Ι‚Ν8`9ŒΒ‚Μ‘ε‚«‚’Ž•‚ͺ‚ ‚θCŽ•‚ΜŠΤ‚Ι‚Ν’α‚’”σ“Λ‹N‚ͺ‚ ‚ιB—Y‰E‘ζϊM˜r‚ͺŒπΪ˜r‚ŁC˜r‘S’·‚Μ39`42“‚Μ‹z”Υ‚ͺ“χš{‚Ι•ΟŒ`‚΅‚Δ‚’‚ιB
•t‹L ŠOŒ`ƒˆ[ƒƒbƒpƒXƒ‹ƒƒCƒJ‚ΙŽ—‚Δ‚’‚ι‚ͺCG˜r•Ώ•”‚Μ‹z”Υ‚ͺ2‘΁isagittatus‚Ε‚Ν10`12‘΁Cangolensis‚Ε‚Ν4‘΁j‚Ε‚ ‚ι“_CG˜rΆ•”‚Μ‹z”ΥŠpŽΏŠΒŽ•‚ͺ‚ν‚Έ‚©‚Ι8`11isagittatus‚Ε‚Ν–ρ20j‚Ε‚ ‚ι“_‚βŒπΪ˜r‚ΜŒ`‘Τ‚ͺˆΩ‚Θ‚ι‚Μ‚ΕŽ―•Κ‚³‚κ‚ιB
Body dark purplish in color. Funnel groove with only foveola. Large arm sucker rings with 10 sharp teeth.Tentacle very strong. Large rings with 8-11 sharp teeth alternating with low plates. Only 2 pairs of small suckers (10-12 pairs in T. sagittatus) present on the tentacular stalk.


i}Dƒpƒ^ƒSƒjƒAŽYj
176. ƒAƒJƒXƒ‹ƒƒCƒJ
Martialia hyadeshi Rochebrune & Mabille, 1891
•Κ–Ό ƒjƒZƒXƒ‹ƒƒCƒJ
‘ε‚«‚³ ŠO“…’·45cm
“Α’₯ ŠOŒ`‚ΝƒXƒ‹ƒƒCƒJ‚ΙŽ—‚Δ‚’‚āAŠO“…–Œ‚Ν“›Œ^BŠO“…”w–Κ’†‰›‚Ι‘Ύ‚’ˆΓŠŒF‚̏cό‚ͺ‚ ‚ιB•h‚Ν•HŒ`‚ŁC•h’ΈŠp‚Ν44‹`46‹B•h‚Μ’·‚³‚ΝŠO“…’·‚Μ45`47“B˜R“la‚Ι‚ΝŽγ‚’ca‚ͺ‚ ‚ιB˜R“l“ξœŠν‚Ν‡–Œ^B˜r‚Μ‹z”Υ‚ΜŠpŽΏŠΒ‚ΜŠO‰‚Ι‚Ν–ρ7–{‚̏¬Ž•‚ͺ‚ ‚θCŠξ•”‘€‚Ν–³Ž•B˜r‚Μ‹z”Ղ́C‚ή‚΅‚돬‚³‚’BŠe˜r‚Μ‹z”ΥŠξ•”‚Ν”μ‘ε‚΅C“χŽΏ“Λ‹N‚πŽ‚ΒB—Y‚Μ‰E‘ζϊM˜r‚ͺŒπΪ˜r‚Ζ‚Θ‚ιBG˜r‚Ν’Z‚©‚’‚ͺC‹Ψ“χŽΏ‚Ε‹­‚’BG˜rŠξ•”‹ί‚­‚ά‚Ε‹z”Υ‚ͺ‚ ‚ιBΆ•”‚Μ‹z”Υ‚Ν4—ρ‚Ε’†‰›‚Μ2—ρ‚ͺ‘εŒ^‰»‚΅‚Δ‚’‚ιB‚»‚ΜŠpŽΏŠΒ‚Ι‚Ν13`16–{‚Μ‰sŽ•‚ͺ”ΒσŽ•‚ΖŒπŒέ‚Ι•ΐ‚ԁBŠO‘€‚Μ2—ρ‚Μ‹z”Ղ͏¬‚³‚­C‚»‚ΜŠξ•”‚Ι‚Ν“χŽΏ“Λ‹N‚ͺ‚ ‚ιBG˜rŠξ•”‘€‚Μ‹z”Υ‚Ν2—ρ‚ŁC‚β‚Ν‚θ“χŽΏ“Λ‹N‚πŽ‚ΏC‚ΰ‚Β‚Ζ‚ΰŠξ•”‚Ι‚Ν–ρ4‘Ξ‚Μ“χŽΏ“Λ‹N‚Μ‚έ‚ͺ‚ ‚ιB
Mantle cylindrical, robust. Fins sagittate; length 45-47“, of ML. Fin angle 44‹-46‹. Funnel apparatus inverted T-shaped. Weak vertical folds (foveola) present in funnel groove. Bases of arm suckers enlarged, with fleshy flap. Sucker rings with about 7 teeth on the distal half and smooth proximal half. Right arm ϊM of male hectocotylized. Tentacles short, but muscular and robust. Club exteremely long, extended to base of tentacle. Among 4 rows of manus, mesial 2 rows slightly enlarged with fleshy traberculae in marginal 2 rows. Two rows of carpus suckers with fleshy trabercula at basal. About 4 pairs of nipple-like papillae at proximal end of club. Sucker rings with 13-16 sharp teeth alternating with square teeth.