The Marine Fauna of New Zealand: Isopoda, Aegidae (Crustacea)

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Figure 52. Aegiochus gordoni sp. nov. A–F, holotype, remainder male paratype (8. mm, NIWA 23873). A, dorsal view; B, lateral view; C, head; D, frons, ventral view; E, frontal lamina and rostrum, anterior view; pleotelson, posterior margin; F, sternite 7 showing penial openings; G, pleotelson margins; H, antennule (distal flagellar articles missing); I, antenna peduncle. 98
Figure 53. Aegiochus gordoni sp. nov. Male paratype (8. mm, NIWA 23873). A, mandible (broken); B, mandible palp article 3; C, maxillule; D, maxillule apex; E, maxilla ; F, maxilla apex; G, maxilliped; H, maxilliped articles 2–5. posterior margins straight, posterolateral angle blunt (coxae 5 and 6, more than 45°) and acute (coxa 7, acute less than 45°). Pleon with pleonite largely concealed by pereonite 7; pleonite 4 with posterolateral margins not extending to posterior margin of pleonite 5; pleonite 5 with posterolateral angles free, not overlapped by lateral margins of pleonite 4. Pleotelson 0.7 times as long as anterior width, dorsal surface without longitudinal carina; lateral margins convex, serrate (finely), posterior margin converging to caudomedial point, with 0 RS. Antennule peduncle articles 3 and 4 .0 times as long as combined lengths of articles and 2, article 3 99 3.0 times as long as wide; flagellum with 10 articles, extending to pereonite 2. Antenna peduncle article 4 .9 times as long as wide, 0.7 times as long as combined lengths of articles –3, inferior margin 2 plumose setae, and 4 short simple setae; article 5 .4 times as long as article 4, 2.8 times as long as wide, inferior margin with 3 palmate setae, anterodistal angle with cluster of 2 short simple setae (and 2 pappose setae); flagellum with articles, extending to posterior of pereonite 3. Frontal lamina posterior margin free, downwardly projecting, blade-like, wider than long, triangular, anterior margin acute, forming median angle, posterior margin not abutting clypeus.
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NATIONAL INSTITUTE OF WATER AND ATM
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NATIONAL INSTITUTE OF WATER AND ATM
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cONtENts ABSTRACT .................
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The isopod fauna of New Zealand has
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mAtErIAl ExAmINEd Material examined
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end on preservation, rendering appa
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Figure 3. Terms used in description
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y the fact that while some species
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Figure 4. Clades in Aega: Strict co
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parallel lateral margins (Ch 28.2)
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CharaCter List for AegA body charac
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Traditionally the Aegidae have been
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subOrdEr cymOthOIdA wägElE, 1989 B
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3. Body dorsally compressed; fronta
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Figure 8. Aega falklandica Kussakin
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Figure 10. Aega falklandica Kussaki
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Figure 11. Aega falklandica Kussaki
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Figure 12. Aega komai Bruce, 996. N
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size: Female 26 mm, two males 6.5 a
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Figure 15. Aega monophthalma Johnst
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Figure 19. Aega semicarinata Miers,
Page 47 and 48: Figure 21. Aega semicarinata Miers,
Page 49 and 50: pod 2.2 times as long as wide, dist
Page 51 and 52: Figure 23. Aega stevelowei sp. nov.
Page 53 and 54: Figure 25. Aega stevelowei sp. nov.
Page 55 and 56: 4 teeth), lateral margin straight,
Page 57 and 58: Figure 28. Aega urotoma Barnard, 9
Page 59 and 60: Figure 30. Aega urotoma Barnard, 9
Page 61 and 62: Aega whanui sp. nov. (Figs 3 -33) m
Page 63 and 64: Figure 32. Aega whanui sp. nov. Hol
Page 65 and 66: distribution: Lord Howe Rise to the
Page 67 and 68: Figure 34. Aegapheles alazon (Bruce
Page 69 and 70: Figure 35. Aegapheles birubi (Bruce
Page 71 and 72: Figure 36. Aegapheles copidis sp. n
Page 73 and 74: Variation: The left and right uropo
Page 75 and 76: endopod. Uropod rami with apices br
Page 77 and 78: Figure 40. Aegapheles mahana sp. no
Page 79 and 80: teral margin not digitate; endopods
Page 81 and 82: tenna peduncle article 2 inferior s
Page 83 and 84: as ischium, .8 times as long as wid
Page 85 and 86: Aegiochus beri (Bruce, 983), comb.
Page 87 and 88: Figure 45. Aegiochus beri (Bruce, 1
Page 89 and 90: Figure 46. Aegiochus bertrandi sp.
Page 91 and 92: Figure 48. Aegiochus bertrandi sp.
Page 93 and 94: Aegiochus coroo (Bruce, 983), comb.
Page 95 and 96: Figure 50. Aegiochus coroo (Bruce,
Page 97: size: Males 8.5- 3.0 mm (mean = .4,
Page 101 and 102: Figure 55. Aegiochus gordoni sp. no
Page 103 and 104: New figures of the holotypes of Aeg
Page 105 and 106: Figure 57. Aegiochus insomnis sp. n
Page 107 and 108: Figure 59. Aegiochus insomnis sp. n
Page 109 and 110: distribution: Known only from the P
Page 111 and 112: Figure 62. Aegiochus kakai sp. nov.
Page 113 and 114: Figure 64. Aegiochus kakai sp. nov.
Page 115 and 116: Figure 65. Aegiochus kanohi sp. nov
Page 117 and 118: Figure 67. Aegiochus kanohi sp. nov
Page 119 and 120: of ischium-carpus with short RS. Pe
Page 121 and 122: Figure 69. Aegiochus laevis (Studer
Page 123 and 124: southwestern or western Pacific; re
Page 125 and 126: Figure 72. Aegiochus nohinohi sp. n
Page 127 and 128: Figure 74. Aegiochus nohinohi sp. n
Page 129 and 130: 33°47-44’S, 5 °59’- 52°0 ’
Page 131 and 132: Figure 76. Aegiochus piihuka sp. no
Page 133 and 134: Figure 78. Aegiochus piihuka sp. no
Page 135 and 136: Figure 79. Aegiochus pushkini (Kuss
Page 141 and 142: Aegiochus riwha sp. nov. (Figs 84-8
Page 143 and 144: Figure 85. Aegiochus riwha sp. nov.
Page 145 and 146: Figure 87. Aegiochus riwha sp. nov.
Page 147 and 148: Figure 88. Aegiochus tara sp. nov.
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Figure 90. Aegiochus tara sp. nov.
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uropods, and the elongate and flat
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Figure 92. Epulaega derkoma sp. nov
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Figure 94. Epulaega derkoma sp. nov
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Figure 96. Epulaega fracta (Hale, 9
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Figure 98. Epulaega fracta (Hale, 9
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as long as wide, inferior margin wi
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Rocinela bonita sp. nov. (Figs 00-
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Figure 101. Rocinela bonita sp. nov
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Figure 103. Rocinela bonita sp. nov
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3, more strongly produced uropod pe
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Figure 106. Rocinela garricki Hurle
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Figure 108. Rocinela garricki Hurle
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Figure 110. Rocinela leptopus sp. n
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Figure 112. Rocinela leptopus sp. n
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Figure 114. Rocinela pakari sp. nov
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Figure 119. Rocinela resima sp. nov
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Figure 121. Rocinela resima sp. nov
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Variation: Based on the four type s
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Figure 124. Rocinela runga sp. nov.
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3, and uropodal rami that are relat
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Figure 127. Rocinela satagia sp. no
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Figure 129. Rocinela satagia sp. no
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genus Aega (e.g. A. falklandica, A.
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Figure 131. Syscenus kapoo sp. nov.
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Figure 132. Syscenus latus Richards
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Figure 134. Syscenus latus Richards
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Figure 135. Syscenus moana Bruce, 2
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Figure 136. Syscenus springthorpei
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evision of the species based on goo
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a nomen nudum in a footnote, by Kr
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Rocinela insularis Schioedte & Mein
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Figure 137. Aegiochus antarctica (H
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flattened antennule peduncle articl
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0 acute RS (2 simple setae); carpus
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AMAR, R.; ROMAN, M.-L. 974: Invert
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DOLLFUS, A. 89 : Crustacés Isopode
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KUSSAKIN, O.G.; VASINA, G.S. 982: A
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ROHDE, K. 2005: Marine Parasitology
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AppENdIx 1. INvAlId AEgId NAmEs Inc
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Figure 139. Aega angustata Whiteleg
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of the uropodal exopod lacking serr
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present this record can only be con
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Figure 143. Aegiochus plebeia (Hans
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posterior margin (rather than conve
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H Figure 146. Syscenus intermedius
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Aegiochus aff. tara: ♀ (ovig. 27
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magnifica 1122112411 2213124211 131
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Aega, 7, 0, 2, 3, 4, 5, 27, 98 Aega
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Greenland, 2 2, 2 3, 2 5 Greenland
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The Marine Fauna of New Zealand: Isopoda, Aegidae (Crustacea)

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