東京大学総合研究博物館動物部門所蔵の海綿標本 (1) 六放海綿綱
小川数也1) ・ 阿部 渉2) ・ 上島 励2, 3)
1)中井研究室 ・ 2)東京大学大学院 理学系研究科 ・ 3)別刷請求先
タイプ標本 ： 当博物館にタイプ標本が存在する六放海綿類
飯島および岡田が記載した六放海綿類のうち、なんらかのタイプ標本 (ホロタイプ、パラタイプ、レクトタイプ、パラレクトタイプ、シンタイプ) が当博物館に存在することを確認できたのは以下の分類群である。
なお、以下のリストで優先順位の低いタイプ標本のみが表示されている場合は、海外にタイプが保管されている場合 (後述) を除いて、優先順位の高い標本は紛失したことを示す。例えば、Chalaronema sibogae Ijima, 1927ではパラタイプしか現存せず、ホロタイプは紛失している。またCalyptorete ijimai Okada, 1925ではレクトタイプが紛失し、パラレクトタイプのみが存在する。
Acanthascus pachyderma Okada, 1932. A fragment of holotype: UMUTZ-PorfH-84
Aphrocallistes aleutiana Okada, 1932. A part of syntype: UMUTZ-PorfH-220
Aphrocallistes beatrix orientalis Ijima, 1916. Syntype: UMUTZ-PorfH-167
Aphrocallistes intermedia Okada, 1932. A fragment of syntype: UMUTZ-PorfH-17
Aphrocallistes yatsui Okada, 1932. A fragment of holotype: UMUTZ-PorfH-16
Aulocystis zitteli sibogae Ijima, 1927. Syntype?: UMUTZ-PorfH-202
Aulosaccus albatrossi Okada, 1932. A fragment of holotype: UMUTZ-PorfH-34; A fragment of paratype: UMUTZ-PorfH-79
Aulosaccus fissuratus Okada, 1932. A fragment of paratype: UMUTZ-PorfH-60, 279
Aulosaccus fissuratus shimushirensis Okada, 1932. A fragment of holotype: UMUTZ-PorfH-48
Aulosaccus mitsukurii Ijima, 1898. Holotype: UMUTZ-PorfH-750
Aulosaccus pinularis Okada, 1932. A fragment of holotype: UMUTZ-PorfH-278
Aulosaccus solaster Okada, 1932. A fragment of holotype: UMUTZ-PorfH-56
Aulosaccus tuberculatus Okada, 1932.A fragment of syntype: UMUTZ-PorfH-33, 43
Calyptorete ijimai Okada, 1925. Paralectotype: UMUTZ-PorfH-638?, 663, 746?, 753 (Lectotype designated by Reiswig and Wheeler (2002))
Chalaronema sibogae Ijima, 1927. Paratype: UMUTZ-PorfH-266 (Holotype紛失)
Chaunoplectella cavernosa Ijima, 1896. Holotype: UMUTZ-PorfH-799
Chaunoplectella stelleta Ijima, 1927. Holotype: UMUTZ-PorfH-245
Crateromorpha meyeri var. rugosa Ijima, 1898. Syntype: UMUTZ-PorfH-751
Crateromorpha meyeri var. tuberosa Ijima, 1898. Syntype: UMUTZ-PorfH-748
Euplectella curvistellata Ijima, 1901. Holotype: UMUTZ-PorfH-214
Euplectella timorensis Ijima, 1927. Holotype: UMUTZ-PorfH-230; Paratype: UMUTZ-PorfH-234
Eurete irregularis Okada, 1932. A fragment of syntype: UMUTZ-PorfH-18
Eurete nipponica Okada, 1932. A fragment of holotype: UMUTZ-PorfH-19
Eurete sacculiformis Okada, 1932. A fragment of syntype: UMUTZ-PorfH-47
Eurete trachydocus Ijima, 1927. Holotype: UMUTZ-PorfH-270
Farrea hanitschi Ijima, 1927. Holotype: UMUTZ-PorfH-209
Farrea kurilensis Okada, 1932. A fragment of holotype: UMUTZ-PorfH-153
Farrea sollasii yakushimensis Okada, 1932. A fragment of holotype or paratype: UMUTZ-PorfH-75
Farrea watasei Okada, 1932. A fragment of holotype: UMUTZ-PorfH-280
Hexactinella lingua Ijima, 1927. Holotype: UMUTZ-PorfH-529-1; Paratype: UMUTZ-PorfH-529-2, 529-3
Hyalascus attenuatus Okada, 1932. A fragment of holotype: UMUTZ-PorfH-32
Hyalascus sagamiensis Ijima, 1896. A fragment of holotype: UMUTZ-PorfH-174
Hyalascus similis Ijima, 1904. Holotype: UMUTZ-PorfH-59
Hyalonema (Coscinonema) kirkpatricki Ijima, 1927. Holotype: UMUTZ-PorfH-262; Paratype:UMUTZ-PorfH-265
Hyalonema (Coscinonema) kirkpatricki globosum Okada, 1932. A fragment of paratype: UMUTZ-PorfH-110
Hyalonema (Coscinonema) ovatum Okada, 1932. A fragment of holotype: UMUTZ-PorfH-126
Hyalonema (Cyliconema) apertum solidum Okada, 1932. A fragment of holotype: UMUTZ-PorfH-283; Paratype: UMUTZ-PorfH-69, 108
Hyalonema (Cyliconema) hozawai Okada, 1932. A fragment of holotype: UMUTZ-PorfH-159; Paratype: UMUTZ-PorfH-24
Hyalonema (Cyliconema) keiense Ijima, 1927. Syntype: UMUTZ-PorfH-249
Hyalonema (Cyliconema) timorense Ijima, 1927. Holotype: UMUTZ-PorfH-243
Hyalonema (Euhyalonema) intermedium Ijima, 1927. Holotype: UMUTZ-PorfH-236
Hyalonema (Euhyalonema) keianum Ijima, 1927. Holotype: UMUTZ-PorfH-260; Paratype: UMUTZ-PorfH-259
Hyalonema (Paradisconema) vosmaeri Ijima, 1927. Holotype: UMUTZ-PorfH-261
Hyalonema (Pteronema) topsenti Ijima, 1927. Holotype: UMUTZ-PorfH-232; Paratype: UMUTZ-PorfH-231
Hyalonema (Thamnonema) thamnophorum Ijima, 1927. Syntype: UMUTZ-PorfH-255
Hyalonema ovatum Ijima, 1895. Syntype?: UMUTZ-PorfH-162
Hyalonema owstoni Ijima, 1894. Syntype: UMUTZ-PorfH-584
Leucopsacus orthodocus Ijima, 1898. Lectotype: UMUTZ-PorfH-86 (Lectotype designated by Tabachnick (2002))
Lonchiphora inversa Ijima, 1927. Syntype: UMUTZ-PorfH-92, 282
Lophocalyx suluanus Ijima, 1927. Holotype: UMUTZ-PorfH-247-1; Paratype: UMUTZ-PorfH-247-2, 244?, 248?
Pararete farreopsis fragiferum Ijima, 1927. Holotype: UMUTZ-PorfH-149-1; Paratype: UMUTZ-PorfH-149-2
Pararete farreopsis subglosum Ijima, 1927. Holotype: UMUTZ-PorfH-194-1; Paratype: UMUTZ-PorfH-194-2
Pheronema globosum kagoshimensis Okada, 1932. A fragment of holotype: UMUTZ-PorfH-285
Pheronema ijimai Okada, 1932. A fragment of holotype: UMUTZ-PorfH-286; paratype: UMUTZ-PorfH-6
Pheronema pepo Ijima and Okada, 1938. Holotype: UMUTZ-PorfH-276
Pheronema surugensis Okada, 1932. A fragment of holotype: UMUTZ-PorfH-5
Pheronema weberi Ijima, 1927. Syntype: UMUTZ-PorfH-66, 240
Placosoma paradictyum Ijima, 1903. Holotype: UMUTZ-PorfH-639
Regadrella komeyamai Ijima, 1901. Syntype: UMUTZ-PorfH-787
Rhabdocalyptus bidentatus Okada, 1932. A fragment of holotype: UMUTZ-PorfH-277
Rhabdocalyptus capillatus Ijima, 1897. Syntype: UMUTZ-PorfH-133, 287
Rhabdocalyptus heteraster Okada, 1932. A fragment of holotype or paratype: UMUTZ-PorfH-44
Rhabdocalyptus unguiculatus Ijima, 1904. Holotype: UMUTZ-PorfH-769; Paratype: UMUTZ-PorfH-613, 769
Sarostegia oculata Topsent, 1904. Syntype?: UMUTZ-PorfH-176
Semperella similis Ijima, 1927. Holotype: UMUTZ-PorfH-721
Staurocalyptus affinis Ijima, 1904. Syntype: UMUTZ-PorfH-288, 793
Staurocalyptus entacanthus Ijima, 1904. Holotype: UMUTZ-PorfH-797, 63 (a fragment of PorfH-797)
Staurocalyptus glaber Ijima, 1897. Syntype: UMUTZ-PorfH-516
*注: 現存しているのは付着基盤である別種のPeriphragella elisaeだけでS. glaberのタイプ本体は崩壊してほぼ消失している。
Staurocalyptus heteractinus Ijima, 1897. Holotype: UMUTZ-PorfH-440
Staurocalyptus pleorhaphides Ijima, 1897. Syntype: UMUTZ-PorfH-281
Staurocalyptus rugocruciatus Okada, 1932. A fragment of holotype: UMUTZ-PorfH-81
Sympagella anomala Ijima, 1903. Syntype: UMUTZ-PorfH-171, 628, 651, 719
Tretopleura candelabrum Ijima, 1927. Holotype: UMUTZ-PorfH-530-1; Paratype: UMUTZ-PorfH-530-2
Tretorete incertum Ijima, 1927. Syntype: UMUTZ-PorfH-818
Vitrollula fertile Ijima, 1898. Syntype: UMUTZ-PorfH-39-1, 2
Vitrollula namiyei Ijima, 1898. Syntype: UMUTZ-PorfH-798
