Vol 21, No 1 (1951)

	NEW OR LITTLE-KNOWN TIPULIDAE FROM NEW GUINEA Charles P. Alexander 10.14203/treubia.v21i1.2641 \| Abstract views: 155 \| PDF views: 169	PDF 1-9
	OBSERVATION SUR DEUX PSEUDOSQUILLA D'INDOCHINE R Serene 10.14203/treubia.v21i1.2643 \| Abstract views: 225 \| PDF views: 162	PDF 11-25
	ON THE BIRDS OF THE ISLANDS OF MUNA AND BUTON S.E CELEBES A. C. V. VAN BEMMEL, K.H VOOS 10.14203/treubia.v21i1.2644 \| Abstract views: 228 \| PDF views: 182	PDF 27-104
	SOME ADDITIONS TO A REVISION OF THE RUSINE DEER IN THE INDO-AUSTRALIAN ARCHIPELAGO A. C. V. VAN BEMMEL N. PH. DOCT 10.14203/treubia.v21i1.2645 \| Abstract views: 158 \| PDF views: 179	PDF 105-110
	ON THE ANATOMY OF ACHATINA FULICA (FERUSSAC) W. S. S. VAN BENTHEM JUTTING 10.14203/treubia.v21i1.2646 \| Abstract views: 781 \| PDF views: 822	PDF 111-113
	A NEW SPECIES OF GORPIS (HETEROPTERA-NABIDAE) FROM SUMATRA H.W NAEZER 10.14203/treubia.v21i1.2647 \| Abstract views: 335	115-116
	NEW CARABIDAE FROM THE MALAY ARCHIPELAGO C.J LOUWERENS 10.14203/treubia.v21i1.2649 \| Abstract views: 175 \| PDF views: 223	PDF 117-132
	RECORDS AND DESCRIPTIONS OF MICROLEPIDOPTERA A. DIAKONOFF. 10.14203/treubia.v21i1.2651 \| Abstract views: 197 \| PDF views: 153	PDF 133-182
	THE IDENTITY OF SOME MALAYSIAN SPECIES OF CERIAGRION WITH DESCRIPTION OF TWO NEW SPECIES M. A. LIEFTINCK 10.14203/treubia.v21i1.2652 \| Abstract views: 151 \| PDF views: 301	PDF 183-197

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