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An Account of The Crustacea of Norway, Under the above title Prof. G. 0. SAKS of the University of Chris tiania, who has for many years been specially engaged in the study of the various groups of Crustacea, will publish a complete work on the Crustacea of Norway. The author will characterize, as concisely as possible, all the Norwegian species hitherto known, and, what is of great importance, the descriptions will be accompanied by carefully drawn figures of all the forms. The lack of good plates has hitherto made the study of this interesting class of animals very difficult, and, in many cases, has caused sad confusion in the synonymy. It is the author's intention to try to make the species belonging to the fauna of Norway easily re- cognizable and definable, which, much better than by the most elaborate descriptions, may undoubtedly be brought about by good drawings, representing the whole animal and, on a greatly enlarged scale, the most characteristic details. For the group Amphipoda this plan has been carried out in the first volume of the present work published in 1890 95 by Alb. Cammermeyer's For- lag, Christiania, and consisting of 708 pages with 248 plates. (Price complete kr. 32.) The publisher of the first volume not wishing to continue, the Bergen Museum finding, that in the interest of zoological science the further publication of this most valuable work ought not to be delayed, has undertaken the publication of tin- following volumes, the expenses being defrayed partly by a grant from the Nor- wegian Government, partly by the revenue of the Joachim Friele Fund", belonging to the Museum. The second volume, comprising the order Isopoda, about 240 pages with 80 plates. will consist of The subscription price is 2 kr. for each part, consisting of 2 3 sheets of 8 pages and 8 plates. Alb. Cammcrmeyers Foiiag, Christiania, is the sole commissioner for the book trade. Private persons, libraries etc. may !>y post from the publisher: also order the work to be sent The Museum, Bergen, Norway.
AN ACCOUNT OF THE CRUSTACEA NORWAY WITH SHORT DESCRIPTIONS AND FIGURES OF ALL THE SPECIES BY G. O. SARS VOL. II. ISOPODA PART VII, VIII. DESMOSOMIR/E, MUNNOPSIDJE (part). BERGEN PUBLISHED BY THE BERGEN MUSEUM SOLD BY ALB. CAMMERMEYER'S FORLAG, CHRISTIANIA 1897
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AN ACCOUNT OF THE CRUSTACEA OF NORW
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BERGEN. JOHN GRIEG
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VI Copenhagen Museum, who have kind
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VIII H. J. Hansen. Oversigt af de p
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X C. Bovattius. Notes on the family
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thus meriting the name of true gnat
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Tribe 1. CHELIFERA. Body generally
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of legs. In the structure of the or
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8 fied with Apseudes talpa of Monta
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10 in female rather strong, hand ve
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12 flagellum. Inferior antennae a l
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14 Tanais, on separate lobes. Super
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16 Gen. 2. Paratanais, Dana, 1852.
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18 the genus Parataitais. Inferior
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20 robust than in T. tenuimanus, wi
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22 Remark*. - This form was first r
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24 free segment of mesosonie longer
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26 Occurrence. Only 2 female specim
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28 Distribution. -- Off Reykjavik,
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30 projection not denned from the b
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32 Imt slightly setous. Chelipeds s
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34 Cryptocope abbreviata, (PL XV, f
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Occurrence. I have met with this fo
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38 wholly absent, in male normally
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Apseudidee. G.O. S ars, autogr . I
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Ta na i d ae. 6.0. S ars, autogr. "
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Jar. aid se. G.O. S ars, autogr. I
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Ta n a i d ae. G. 0. S ars, autogr
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Ta naid as. G.O. S ars, autogr. I s
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Is Ta n a i d as . G.O. S ars, auto
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Ta n a i d as. G.O. S srs, autogr.
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40 1. Pseudotanais forcipatus (Lill
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42 form; carpal spine of the succee
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44 without distinct coxal plates. M
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46 first 2 segments of mesosome som
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long sensory 48 filaments. Mandible
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50 Fam. 2. Gnathiidae. r*. Body of
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52 Praniza might be the female of A
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54 2. Gnathia dentata, (PI. XXII. f
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56 Distribution. Greenland (Kroyer)
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58 Gen. 1. ^Ega, Leach, 1815. Gener
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60 2. &g& tridens, Leach. (Pi. XXV,
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62 the end of the propodos, inside
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64 7. ^Ega ventrosa, (PL XXVI, fig.
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66 spinules. Eyes very large, nearl
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68 Remarks. The above diagnosis ref
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70 hroad, coarsely spinous at the t
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72 Anterior pairs of legs nearly as
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74 mentary stars, arranged in trans
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76 Limnoria lignorum (Eathke). (PI.
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Tribe 3. VALVIFERA. Remarks. The ch
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80 E. Miers 1 ), the genus comprise
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Ta na i d SB. G.O. S ars, autogr. I
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Anthuridae. G.O. S ars, autogr . I
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Gnathiidae. G. 0. S BTS, autogr . I
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tgidae. G.O.Sars. autogr. I s opo d
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fegidae. G. 0. S ars, autogr . Is o
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G.O. S ars, autogr . I s opo da. PI
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Cirolanid I s opo da. PI. .,-.,..-
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Idotheidas. G.O. S ars, autogr . I
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82 flagellum much shorter than the
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84 he records as I. phosphor ca Har
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86 Occurrence. The species has a di
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88 Arc-torn* given by Latreille to
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90 2. Astaeilla arietina, G. 0. Sar
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92 Occurrence. It would seem to be
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Tribe k. ASELLOTA. Be-mark*. In the
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96 suture along the middle, and 2 l
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98 Fam. 2. laniridae. Characters. G
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U)0 peduncle. Kpignath of the maxil
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102 of 400 fathoms. Subsequently I
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104 length, without any distinctly
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106 Remarks. The type of this famil
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108 2. Munna limieola, G. 0. Sars.
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110 Inferior antenna?, as compared
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112 Paramunna bilobata, (PI. XLVII,
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114 hairs in their outer part, tip
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116 Gen. 4. DendrOtlOn, G. O. Sara,
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IdoiheidaB. G.O. S ars, autogr . I
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Arciuridaa. G.O. S srs, autogr I s
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Arcturidae. G.O. S ars, autogr I s
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Janiridse. G.O. S srs, autogr . I s
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laniridas. I s op o da.. PI. 42 G.
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Munnids. Is op o da.. PI. 44. G.O.S
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Munnidas- G.O. S ars, autogr I s op
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Munnidae. I s opo da- i. G. 0. S ar
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118 Fam. 4. Desmosomidae. Character
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120 ever, rather different, and ver
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122 middle, to a strong, recurved,
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124 short. Uropocla scarcely exceed
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126 form, with the proximal joints
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128 to he identical with a form pre
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130 the mandibles, in particular, i
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132 As our knowledge of this peculi
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134 with the carpal joint oblong fu
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136 1. Ilyarachna longicornis, (PI.
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m 138 3. Ilyarachna denticulata, G.
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140 antennae not quite twice as lon
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142 Occurrence. I first discovered
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144 Gen. 6. EliryCOpe, G. 0. Sars,
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Desmosomidae, I s op o da.. PI. 50.
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Desmosomidae 1 . G. 0. S ars, autog
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Munnopsidae. G.O. S ars, autogr , I
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Munnopsidas. 6. 0. S ars, autogr .
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IVlunnopsidae. G.O. S ars, autogr .
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Munnopsidae. G 0. S srs, autogr . I
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146 taken it very plentifully on a
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148 must also occur off the coasts
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150 the carpal one. dactylus minute
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152 orbicular in form, dactylus com
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154 The mandibles are strong, and a
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or less elongated, basal part not p
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158 Remarks. This genus, establishe
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160 thin, without air-chambers or a
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162 Occurrence. According to Mr. Bu
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of n little bowl of a spoon; that o
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166 clear golden yellow colour, wit
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168 the last peduncular joint, and
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170 broad and laminar, though scarc
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172 ramus narrow lanceolate, and ex
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174 Remarks. This form was first de
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176 Gen. 4. PorcelllO, Latr., 1804.
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178 wards, frontal lobe less promin
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180 4. Poreellio Rathkei, Brandt. (
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182 plates of only the 2 anterior p
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184 increasing in length posteriorl
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Munnopsidae. I s op i. G.O. S ars,
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Munnopsidae. G.O. S ars, autogr . I
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G.O. S ars, autogr . s op o Lig'ia
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Trichoniscidae. I s op o da. PI. 72
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Trichoniscidae. 1 S O ]3 O CLQ._ PI
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Oniscidas. I s opo da. PI. 76. G.O.
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Oniscidae. I s op o da. PI. 78. : r
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Oniscidae. I s op o da. P! . 80. G.
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Armadillidiidas. I s op i. V., V^,.
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JBopyridae. I s opo da- t G.O S ars
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Bopyridae. G.O S ars, autogr. I s o
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Bopyridae. G. 0. S ars, autogr I s
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186 Remarks. The present genus, est
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188 above-described genus Cylisticu
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190 as it is very common both in Sw
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192 Side-plates of 1st segment of r
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apparent. In the latter case, the 3
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196 simple, conic; posterior antenn
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198 Occurrence. This form is found
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200 fully grown, the parasite cause
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nier to their genus 7 \/ la '//////
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204 tal lamella, the distal edge of
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206 able want of correctness, as re
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208 branchiata. In the female, more
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210 Remarks. The present genus is v
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212 soft metasome of this Crustacea
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214 Miiller ought to be referred to
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216 and to a 'great extent encompas
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218 The genus MiCrOmSCUS, Fritz Mii
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220 tary appearance, in the present
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222 as a rule, very small and somet
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224 as Boj>-t/r/is mys'ulum and by
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226 On a closer examination, will t
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228 area in front. Caudal part of b
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230 2 middle figures on PI. 96) are
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232 shorter than the inner. Male no
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Bopyridae. I s op i. G. 0. S ars, a
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Bo py rid as. I s op o PI. G.O. S .
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Dajidae. G. 0. S ars, autogr . I s
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Dajid as. Is op o PI. 96. G. 0. S a
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234 anal segment obtusely produced
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236 Gen. 2. CryptOthlr, Dana, 1852.
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238 Aseoniscus simplex, G. 0. Sars,
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240 anal segment rounded at the tip
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242 apparatus present, Male (or las
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244 at present to state, as they ar
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246 Cryptoniseid (PI. C, fig. 3). N
Page 444 and 445: 248 much more advanced stage, the o
Page 446 and 447: 250 Page 122. Add the following spe
Page 448 and 449: 252 Page 129. Add the 3 following s
Page 450 and 451: 254 the end of the caudal segment.
Page 453 and 454: Acanthocope Acherusia Page. 131 65
Page 455 and 456: Page. crassicornis 175 Isevis 161 M
Page 457: Page. tenuicornis 23 tenuimanus 18
Page 460 and 461: PL 16. G. o. Bars. 1. Strong-ylura
Page 462 and 463: PL 84. 1. Bopyrus sqvillarum (Latr.
Page 464 and 465: 2b. p 7 . Same, leg of 7th pair, ex
Page 466: cf p 3 - Same, leg of 3rd pair, cfp
Page 471: Cryptoniscidce. G.O.Sars, autogr. 1
Page 475: Cryptoniscidae. 1 S C>p O Pi. 100 G
Page 479: Desmosomidae. I S Op O da. Suppl. G
Page 483: Desmosomidae. 1 S O p O CLQ- Suppl.
Page 488 and 489: An Account of The Crustacea of Norw
Page 512: An Account of The Crustacea of Norw
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