A PROBLEMATICA FROM THE TSUNAKIGAWA FORMATION, YAMATA PREFECTURE. NORTHEAST HONSHU, JAPANHATAI K.1972; ACTA GEOL. TAIWAN.; FORMOSE; 1972, NUM. 0015, P. 9 A 12Serial Issue

A PIPY STRUCTURE FROM THE LOWER CRETACEOUS MIYAKO GROUP, IWATE PREFECTURE, NORTHEAST HONSHU, JAPAN.HATAI K.1968; JAP.J.GEOL.GEOGR.TRANS; JPN; 1968(12), VOL. 39, P. 125 A 137Miscellaneous

SOME PLIOCENE FISH OTOLITHS FROM JAPAN.HATAI K.1965; SENCKENBERG. LETHAEA; DEU; 1965(11), VOL. 461, P. 133 A 143Miscellaneous

A PIPY STRUCTURE FROM THE NAKAMINATO FORMATION (CRETACEOUS), SEA COAST OF NAKAMINATO-CHO, HIGASHI-IBARAKI-GUN, IBARAKI PREFECTURE, JAPAN.HATAI K.1972; IN: PROF. JUN-ICHI IWAI MEM. VOL.; SENDAI SASAKI; 1972, P. 209 A 217Book

PECULIAR MARKING ON A SANDSTONE LAYER OF THE HAGINO FORMATION, NAGANO PREFECTURE.HATAI K; NODA H.1971; TRANS. PROC. PALAEONTOL. SOC. JAP.; JPN; 1971, NUM. 0083, P. 162 A 165Miscellaneous

AN ARMORED WORM FROM THE MIOCENE YOKO-O FORMATION, NAGANO PREFECTURE, JAPAN.HATAI K; NODA H.1975; TRANS. PROC. PALAEONTOL. SOC. JAP.; JAP.; DA. 1975; NO 100; PP. 209-219; H.T. 4; ABS. JAP.; BIBL. 16 REF.; 6 ILL.Article

CYLINDRICAL STRUCTURES FROM THE TATSUNOKUCHI FORMATION (EARLY MIYAGIAN) IN SENDAI CITY, MIYAGI PREFECTURE.HATAI K; NODA H.1968; TRANS. PROC. PALAEONTOL. SOC. JAP.; JPN; 1968(12), NUM. 0072, P. 345 A 350Miscellaneous

MARINE FOSSILS FROM THE MONIWA FORMATION ALONG THE NATORI RIVER, SENDAI, NORTHEAST HONSHU, JAPAN. II. PROBLEMATICA FROM THE MONIWA FORMATION.HATAI K; MASUDA K; NODA H et al.1974; TRANS. PROC. PALAEONTOL. SOC. JAP.; JPN; 1974, NUM. 0095, P. 364 A 370Serial Issue

Prevention of fungal infection in the eggs and larvae of the swimming crab Portunus trituberculatus and the mud crab Scylla serrata by bath treatment with formalinHAMASAKI, K; HATAI, K.Nippon Suisan Gakkaishi. 1993, Vol 59, Num 6, pp 1067-1072, issn 0021-5392Article

Characteristics of two Saprolegnia species isolated from coho salmon with saprolegniosisHATAI, K; HOSHIAI, G.-I.Journal of aquatic animal health. 1993, Vol 5, Num 2, pp 115-118, issn 0899-7659Article

Experimental infection in the eggs and larvae of the swimming crab Portunus trituberculatus and the mud crab Scylla serrata with seven fungal strains belonging to LagenidialesHAMASAKI, K; HATAI, K.Nippon Suisan Gakkaishi. 1993, Vol 59, Num 6, pp 1059-1066, issn 0021-5392Article

PSEUDOMONAS CHLORORAPHIS AS A FISH PATHOGEN = P. C., AGENT PATHOGENE DES POISSONSHATAI K; EGUSA S; NAKAJIMA M et al.1975; BULL. JAP. SOC. SCI. FISH.; JAP.; DA. 1975; VOL. 41; NO 11; PP. 1203; ABS. JAP.; BIBL. 2 REF.Article

Prevention of a fungal infection in the swimming crab Portunus trituberculatus larvae by high pH of rearing waterYASUNOBU, H; NAGAYAMA, H; NAKAMURA, K et al.Nippon Suisan Gakkaishi. 1997, Vol 63, Num 1, pp 56-63, issn 0021-5392Article

Some characteristics of Saprolegnia obtained from fish hatcheries in JapanHATAI, K; WILLOUGHBY, L. G; BEAKES, G. W et al.Mycological research (Print). 1990, Vol 94, pp 182-190, issn 0953-7562, 2Article

Decline of infectivity of oomycetes in diluted seawater to the larvae of greasyback shrimp Metapenaeus ensisIZUMIKAWA, K; ODA, T; YAMANOI, H et al.Nippon Suisan Gakkaishi. 1999, Vol 65, Num 4, pp 661-664, issn 0021-5392Article

A light and electron microscopic study on epitheliocystis disease in cultured fishesMIYAZAKI, T; FUJIMAKI, Y; HATAI, K et al.Nippon Suisan Gakkaishi. 1986, Vol 52, Num 2, pp 199-202, issn 0021-5392Article

Fusarium moniliforme (sheldon) isolated from gills of kuruma prawn Penaeus japonicus (bate) with black gill diseaseRHOOBUNJONGDE, W; HATAI, K; WADA, S et al.Nippon Suisan Gakkaishi. 1991, Vol 57, Num 4, pp 629-635, issn 0021-5392Article