A review of the omicrine genera Omicrogiton,Mircogioton and Peratogonus of China (Coleoptera,Hydrophilidae, Sphaeridiinae)

The Chinese species of the genera Omicrogiton Orchymont, 1919, Peratogonus Sharp, 1884 and Mircogioton Orchymont, 1937 are reviewed, diagnosed and keyed. Mircogioton and Omicrogiton are reported for the first time from China, Peratogonus for the first time for mainland China. Five species are recognized: Omicrogiton coomani Balfour-Browne, 1939 (Guangdong, Hongkong), Omicrogiton hainanensis sp. n. (Hainan), Omicrogiton roberti sp. n. (Hainan), Mircogioton coomani Orchymont, 1937 (Yunnan), and Peratogonus reversus Sharp, 1884 (Guangdong, Jiangxi, Taiwan). Lectotype of Omicrogiton coomani is designated. Mircogioton cognitus (Malcolm, 1981), syn. n. is considered a junior subjective synonym of Mircogioton coomani Orchymont, 1939. Species of Mircogioton and Omicrogiton inhabit decaying banana trunks, whereas Peratogonus reversus was always collected from moist forest leaf litter.     

Taxonomic studies on the ant genus Ponera Latreille, 1804 (Hymenoptera,Formicidae), with the description of a new species from India

Four species of the ant genus Ponera Latreille, 1804, are recorded from India. The present study reports one new species Ponera sikkimensis sp. n., a divergent population of Ponera indica Bharti & Wachkoo, 2012 and one new record, Ponera paedericera Zhou, 2001 from India. An identification key and distributions for the four known Indian species of Ponera based on the worker caste are provided.     

中国老鹳草属(牻牛儿苗科)归化植物新记录

报道在江苏省发现的中国归化植物新记录刻叶老鹳草(Geranium dissectumL.),对其形态特征进行了描述,并提供了形态照片。     

曲霉属三新记录种(英文)

报道了曲霉属的3个中国新记录种:Aspergillus dimorphicus,A.fumigatiaffinis以及A.westerdijkiae。比较了其与相近种的形态及分子序列β‐tubulin基因的差异,并采用高效液相色谱‐质谱联用技术对菌株产赭曲霉毒素A(OTA)的能力进行了测定。检测结果表明Aspergillus westerdijkiae CGMCC3.15268在大米培养基上能够产生OTA,单位菌丝的产毒量为17.26μg/kg;而A.fumigatiaffinis CGMCC3.15275以及A.dimorphicus CGMCC3.17045未检出OTA。     

中国海鱼类猪齿鱼属一新纪录种腰纹猪齿鱼(鲈形目,隆头鱼科)

2012年9月,在中国南沙群岛渚碧礁采集到猪齿鱼属标本1尾,经鉴定为中国新纪录种——腰纹猪齿鱼(Choerodon zosterophorus)。本种的主要鉴别特征为:吻稍突出;背鳍ⅩⅢ-6;臀鳍Ⅲ-10;体被中大圆鳞,侧线完全,侧线鳞片27;从最后几个背鳍鳍棘基部下侧至胸鳍基部上侧之间有1条较宽白带;背侧有1较大黑色斑点,白斑背鳍后端处腹鳍位置上背部也有1较大黑点,通常在白斑处以黑色边缘线形式向前腹端延伸至腹部后侧;成体尾鳍为灰色。     

西藏昌都发现白鹭

<正>2013年9月至2014年6月,笔者在西藏昌都市八宿县、贡觉县、芒康县和昌都县先后观察并拍摄到白鹭(Egretta garzetta),为西藏首次发现。2013年9月29日,在八宿县然乌镇政府后方的湖边(29°30′17.28″N,96°45′25.44″E,海拔3 934 m),观察到2只白鹭成鸟,其体形纤瘦,全身羽毛白色,头部无羽冠,肩、背和前胸的蓑状羽也消失,呈冬羽特征;虹膜为黄色;眼先黄绿;嘴黑色,但嘴裂处及下嘴基部显淡黄色;胫与跗跖部黑色,趾黄绿色。2014年5月至6月,     

中国蚁蛉属一新纪录种(脉翅目,蚁蛉科)

记述蚁蛉科Myrmeleontidae蚁蛉属Myrmeleon中国1新纪录种,狭翅蚁蛉Myrmeleon trivialis Gerstaecker,1885;提出藏蚁蛉Myrmeleon zanganus Yang,1987为狭翅蚁蛉Myrmeleonon trivialis Gerstaecker,1885的新异名.研究标本保存在中国农业大学昆虫标本馆、匈牙利绍莫吉州博物馆和德国格赖夫斯瓦尔德大学动物博物馆.     

锦织蛾属二新种和中国二新纪录种(鳞翅目,织蛾科)(英文)

记述锦织蛾属PromalactisMeyrick4个种,包括新种掌锦织蛾P.palmata sp.nov.和仿丽头锦织蛾P.subcolacephala sp.nov.,中国新纪录种西锦织蛾P.sineviLvovsky,1986和斯锦织蛾P.svetlanaeLvovsky,1985。文中提供了每个种的成虫和外生殖器特征图。掌锦织蛾,新种Promalactis palmata sp.nov.(图1,5,9)本种外形和外生殖器特征与显锦织蛾P.epistactaMeyrick,1908近似,但本种雄性外生殖器抱器背基部突起呈叶状,抱器瓣端部1/3近似掌状,阳茎基环侧叶末端达背兜2/3处,阳茎具2枚角状器。显锦织蛾P.epistacta雄性外生殖器抱器背基部突起柳条状,抱器瓣端部钩状,阳茎基环侧叶不明显,阳茎具1枚角状器。正模♂,贵州省绥阳县宽阔水保护区,海拔1500m,2010-08-12,杨琳琳采,外生殖器玻片号DZH10243。副模:2♂♂,3♀♀,2010-08-10~13,其它资料同正模,1♂,1♀,2010-08-16,杜喜翠采,采集地点同正模(外生殖器玻片号DZH10244♀,DZH10245♀,DZH10247♂,DZH10249♀,DZH10250♂)。分布:中国(贵州)。仿丽头锦织蛾,新种Promalactis subcolacephala sp.nov.(图2,6)本种与丽头锦织蛾P.colacephalaWang,LietZheng,2000非常近似,但雄性外生殖器抱器瓣末端背面有1钩状突起,阳茎末端无刺状突起。丽头锦织蛾P.colacephala雄性外生殖器抱器瓣末端背面有1直的突起,阳茎末端有1弯曲的刺状突起。正模♂,贵州省绥阳县宽阔水保护区,海拔840m,2010-06-09,杨琳琳采,外生殖器玻片号DZH10335。副模1♂,2010-06-08,其它资料同正模(外生殖器玻片号DZH10253)。分布:中国(贵州)。西锦织蛾Promalactis sineviLvovsky,1986中国新纪录(图3,7,10)Promalactis sineviLvovsky,1986:39.分布:中国(北京、河北、山西、辽宁);俄罗斯(远东)。斯锦织蛾Promalactis svetlanaeLvovsky,1985中国新纪录(图4,8,11)Promalactis svetlanae Lvovsky,1985:101;ParketPark,1998:57.分布:中国(黑龙江);俄罗斯(远东)。     

中国雄尾螨二新纪录种记述(蜱螨亚纲,水螨群,雄尾螨科)

记述了采自宁夏和福建的中国雄尾螨科2新纪录种:雄尾螨属Arrenurus Duges,1834的大雪山雄尾螨A.(A.)daisetsuensis Imamura,1951和旗月雄尾螨A.(A.)velifer Lundblad,1969,并对这2个种进行描述和补充绘图。     

中国花天牛亚科一新纪录属及一新种记述(鞘翅目,天牛科)

记述了中国花天牛亚科1新纪录属角花天牛属Munamizoa Matsushitaet Tamanuki,1940及1新种长白山角花天牛Munamizoa changbaishanensis sp.nov.,模式标本采自吉林省长白山,保存在北华大学林学院昆虫标本室。