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Algae Aquae Dulcis Japonicae Exsiccatae

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Algae Aquae Dulcis Japonicae Exsiccatae

Print: ISSN 2424-0710
Online: ISSN 2424-0745

Diatoms from Japanese islands have only been studied taxonomically for a short period of time.
Although initial research was by several European diatomists (Ehrenberg 1854, Brun and Tempère 1889, Pantocsek 1892 and Meister 1913-4),
Japanese diatomists have become increasingly active since World War II.
Recently, many Japanese diatomists have been working in taxonomical, ecological and environmental fields.

Many endemic taxa have been described from Japan, but more study is required to understand the reasons behind this endemism.
This exsiccata set (comprised of 20 prepared microscope slides) is made from Japanese freshwater microalgal specimens
and is issued by the National Museum of Nature and Science. Future sets will be issued at irregular intervals.

Algae Aquae Dulcis Japonicae Exsiccatae

Fasc. I. Nos 01-20 PDF/A (3MB)
Fasc. III. Nos 41-60 PDF/A (3.5MB)
Fasc. V. Nos 81-100 PDF/A (5.5MB)
Fasc. VII. Nos 121-140 PDF/A (10MB)

Fasc. II. Nos 21-40 PDF/A (27MB)
Fasc. IV. Nos 61-80 PDF/A (5.5 MB)
Fasc. VI. Nos 101-120 PDF/A (11.7MB)
Fasc. VIII. Nos 141-160 PDF/A (23.9MB)

Fasc. I. Nos 01-20 PDF/A (3MB)

Nos 01 Gomphoneis okunoi (468KB)
Nos 02 Synedra rostrata (423KB)
Nos 03 Diatoma mesodon (357KB)
Nos 04 Diatoma maxima (502KB)
Nos 05 Pinnularia osoresanensis (361KB)
Nos 06 Pinnularia acidojaponica (443KB)
Nos 07 Pinnularia kirisimaensis (535KB)
Nos 08 Aulacoseira pfaffiana (433KB)
Nos 09 Frustulia rhomboides (513KB)
Nos 10 Aulacoseira pusilla (378KB)
Nos 11 Staurosirella berolinensis (332KB)
Nos 12 Cyclotella tholiformis (247KB)
Nos 13 Achnanthidium subhudsonis (404KB)
Nos 14 Achnanthidium saplophilum (451KB)
Nos 15 Achnanthidium catenatum (462KB)
Nos 16 Achnanthidium microcephalum (416KB)
Nos 17 Achnanthidium lineare (335KB)
Nos 18 Achnanthidium exiguum (324KB)
Nos 19 Navicula gregaria (382KB)
Nos 20 Nitzschia perspicua (406KB)

Fasc. II. Nos 21-40 PDF/A (27MB)

Nos 21 Ulnaria japonica (1.5MB)
Nos 22 Asterionella formosa (5.1MB)
Nos 23 Gomphoneis herculeana (2.4MB)
Nos 24 Fragilaria crotonensis (3.0MB)
Nos 25 Aulacoseira granulata (2.7MB)
Nos 26 Cyclostephanos dubius (3.2MB)
Nos 27 Gyrosigma spencerii (4.1MB)
Nos 28 Aulacoseira ambigua f. japonica (1.7MB)
Nos 29 Gomphonema nipponicum (3.7MB)
Nos 30 Ulnaria acus (1.5MB)
Nos 31 Encyonema cf. gracile (4.8MB)
Nos 32 Navicula zanonii (2.6MB)
Nos 33 Fragilaria gracilis (2.5MB)
Nos 34 Gomphonema pseudookunoi (2.5MB)
Nos 35 Asterionella formosa (976KB)
Nos 36 Navicula confervacea f. nipponica (2MB)
Nos 37 Pinnularia osoresanensis (7.3MB)
Nos 38 Nitzschia clausii (2.3MB)
Nos 39 Nitzschia cf. amplectens (1.7MB)
Nos 40 Achnanthidium convergens (2.2MB)

Fasc. III. Nos 41-60 PDF/A (3.5MB)

Nos 41 Aulacoseira pusilla (3.4MB)
Nos 42 Synedra filiformis (1.7MB)
Nos 43 Ulnaria acus (3.8MB)
Nos 44 Stephanodiscus cf. akanensis (4.3MB)
Nos 45 Gomphoneis okunoi (3.1MB)
Nos 46 Asterionella formosa (4.7MB)
(Nos46-47)
Nos 47 Reimeria sinnuata (4.7MB)
(Nos46-47)
Nos 48 Fragilaria crotonensis (2.3MB)
Nos 49 Aulacoseira subarctica var. longispina (3.3MB)
Nos 50 Stephanodiscus minutulus (5.3MB)
Nos 51 Meridion circulare (8.1MB)
(Nos51-52)
Nos 52 Melosria varians (8.1MB)
(Nos51-52)
Nos 53 Aulacoseira subarctica var. tenuis (3.4MB)
Nos 54 Aulacoseira italica (5.3MB)
(Nos54-55)
Nos 55 Aulacoseira italica (5.3MB)
(Nos54-55)
Nos 56 Sellaphora seminulum (1.3MB)
Nos 57 Nitzschia frustulum (2.2MB)
Nos 58 Nitzschia draveillensis (0.6MB)
(Nos58-59)
Nos 59 Nitzschia rostellata (0.6MB)
(Nos58-59)
Nos 60 Staurosira elliptica (3.4MB)

Fasc. IV. Nos 61-80 PDF/A (5.5MB)

Nos 61 Staurosira construens var. binodis (2.4MB)
Nos 62 Staurosirella lapponica (1.5MB)
Nos 63 Rhoicosphenia abbreviata (2.4MB)
Nos 64 Nitzschia linearis (3.0MB)
Nos 65 Amphora pediculus (2.3MB)
Nos 66 Nitzschia vermicularis (3.2MB)
Nos 67 Nitzschia romana (3.3MB)
Nos 68 Tryblionella sp. (4.9MB)
Nos 69 Pseudostaurosira brevistriata (3.5MB)
Nos 70 Navicula peregrina 2.9MB)
Nos 71 Navicula trivialis (3.8MB)
Nos 72 Navicula alineae (3.3MB)
Nos 73 Navicula gregaria (3.4MB)
Nos 74 Gyrosigma obscurum (5.5MB)
Nos 75 Nitzschia vermicularis (3.4MB)
Nos 76 Cocconeis placentula var. euglypta (3.9MB)
Nos 77 Stauroneis phoenicenteron (4.3MB)
Nos 78 Achnanthidium minutissimum (2.0MB)
Nos 79 Cymatopleura solea (3.7MB)
Nos 80 Stephanodiscus minutulus (4.3MB)

Fasc. V. Nos 81-100 PDF/A (5.5MB)

Nos 81 Diatoma mesodon (3.2MB)
Nos 82 Meridion circulare (2.9MB)
Nos 83 Surirella linearis (2.7MB)
Nos 84 Achnanthidium convergens (3.8MB)
Nos 85 Fragilaria rumpens (1.3MB)
Nos 86 Pleurosira laevis (3.7MB)
Nos 87 Hydrosera whampoensis (3.0MB)
Nos 88 Cymbopleura cf. rupicola (1.8MB)
Nos 89 Spicaticribra kingstonii (3.0MB)
Nos 90 Luticola stigma (4.1MB)
Nos 91 Luticola goeppertiana (2.8MB)
Nos 92 Aulacoseira granulata (1.3MB)
Nos 93 Actinocyclus normanii (2.2MB)
Nos 94 Spicaticribra kingstonii (4.2MB)
Nos 95 Fragilaria gracilis (1.8MB)
Nos 96 Discostella woltereckii (2.9MB)
Nos 97 Cyclotella meneghiniana (2.6MB)
Nos 98 Thalassiosira lacustris (3.6MB)
Nos 99 Cymbella cistula (6.4MB)
Nos 100 Cavinula pseudoscutiformis (2.4MB)

Fasc. VI. Nos 101-120 PDF/A (11.7MB)

Nos 101 Pinnularia socialis (0.9MB)
Nos 102 Navicula cryptocephala (1.1MB)
Nos 103 Navicula nipponica (1.0MB)
Nos 104 Navicula veneta (1.2MB)
Nos 105 Sellaphora seminulum (1.3MB)
Nos 106 Brachysira microcephala (1.1MB)
Nos 107 Surirella tenera (0.8MB)
Nos 108 Tryblionella littoralis (0.8MB)
Nos 109 Nitzschia tenuis (1.0MB)
Nos 110 Nitzschia palea var. debilis (1.4MB)
Nos 111 Nitzschia fruticosa (0.9MB)
Nos 112 Amphora pediculus (0.8MB)
Nos 113 Achnanthidium minutissimum (1.0MB)
Nos 114 Planothidium rostratum (0.7MB)
Nos 115 Fragilaria socia (0.8MB)
Nos 116 Fragilaria capitellata (1.1MB)
Nos 117 Eunotia cf. pectinalis (0.9MB)
Nos 118 Discostella sp. Kasumi (1.1MB)
Nos 119 Cyclotella meneghiniana (0.9MB)
Nos 120 Stephanodiscus binderanus (0.9MB)

Fasc. VII. Nos 121-140 PDF/A (10MB)

Nos 121 Gomphosphenia ryukyuensis (0.7MB)
Nos 122 Stauroneis miyakoensis (0.3MB)
Nos 123 Geissleria pusilla (0.5MB)
Nos 124 Neidium minus (0.3MB)
Nos 125 Aulacoseira italica (0.8MB)
Nos 126 Cyclostephanos dubius (0.3MB)
Nos 127 Discostella woltereckii (0.4MB)
Nos 128 Achnanthidium robustum (0.4MB)
Nos 129 Halamphora oligotraphenta (0.5MB)
Nos 130 Encyonema silesiacum (0.5MB)
Nos 131 Nitzschia denticula (0.4MB)
Nos 132 Nitzschia denticula (1.3MB)
Nos 133 Nitzschia sinuata var. tabellaria (0.2MB)
Nos 134 Nitzschia amphibia (0.4MB)
Nos 135 Nitzschia fonticola (1.1MB)
Nos 136 Nitzschia dissipata (0.4MB)
Nos 137 Gomphonema truncatum (0.4MB)
Nos 138 Gomphonema parvulum var. exilis (0.3MB)
Nos 139 Gomphonema gracile (0.6MB)
Nos 140 Nupela sp. (1.1MB)

Fasc. VIII. Nos 141-160 PDF/A (23.9MB)

Nos 141 Terpsinoe muninensis (1.1MB)
Nos 142 Terpsinoe muninensis (0.8MB)
Nos 143 Cymbella heterogibbosa (1.2MB)
Nos 144 Cymbella janischii (1.3MB)
Nos 145 Cymbella janischii (0.6MB)
Nos 146 Cymbella heterogibba (0.3MB)
Nos 147 Cymbella turgidula (1.7MB)
Nos 148 Achnanthidium catenatum (0.7MB)
Nos 149 Achnanthidium catenatum (0.2MB)
Nos 150 Amphora pediculus (0.5MB)
Nos 151 Denticula tenuis var. crassula (0.6MB)
Nos 152 Delicata montana (1.1MB)
Nos 153 Navicula angusta (1.4MB)
Nos 154 Asterionella gracillima (1.2MB)
Nos 155 Gomphoneis minuta (0.5MB)
Nos 156 Sellaphora lanceolata (1.1MB)
Nos 157 Cocconeis pediculus (0.8MB)
Nos 158 Brachysira microcephala (0.8MB)
Nos 159 Gomphonema coronatum (0.4MB)
Nos 160 Denticula tenuis var. crassula (1.4MB)

Published by National Museum of Nature and Science, Tsukuba, JAPAN ©2007-

Edited by Akihiro Tuji

Microalgal Herbarium, Department of Botany, National Museum of Nature and Science

4-1-1, Amakubo, Tsukuba, Ibaraki 305-0005 JAPAN

Tuji mail

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