KDNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 56- NIO 2. 



75 



brown; middle of abdomen, vent and under tail-coverts white; thighe brown: andel u ing- 

 coverts and axillaries light fawn colour; quills dusky brown below and faun colour along 

 the inner webs; tail-feathers brownish white below uith white skafts to the feathers; 

 wing lining liglit fawn colour. 



Iris brownish black; bill horn colour and with the lower mandible dirty yellow; 

 legs black. 



Type: Adult male collected at Bång Hue Pong (Northern Siarn on the 27th of 

 May 1914.) 



Specimens examined: Two, the type and another male from the same locality and 

 collected on the same day. 

 Measurements: 



Total length =128 & 120 mm. resp. 

 Wing = 68 & 69 » » 

 Tail = 52 & 51 » » 

 Culmen = ll,s& 12 » » 

 Tarsus = 12 & 11,5 » » 

 This new species is probably a resident in Northern Siarn where it inhabits the higher 

 mountains. 



It has much the same habits as Alseonax latirostris Raffl. of which species I also 

 obtained specimens during my journey in Upper Siarn. 



137. Cyornis dialilsema. Salvad. 



Cyor>iis dialilcema: Gyldenstolpe II; Gyldenstolpe III p. 169; Robiason & Kloss p. 52; Robinson I p. 98. 



Sex 



Locality 



Date 



Total length 



Wing 



Tail 



Culmen 









mm. 



mm. 



mm. 



mm. 



ef 



Koon Tan 



16 /s 1914 



133 



66 



61 



11,2 



ef 



Koon Tan 



4 /ö 1914 



135 



66 



57 



11 



ef 



Koon Tan 



6 A 1914 



130 



66,5 



55 



12 



ef 



Koon Tan 



J8 A 1914 



130 



68 



60 



11.4 



ef 



Koon Tan 



28 / 4 1914 



136 



66.5 



56,5 



11,5 



ef 



Koon Tan 



8 A 1914 



138 



67,2 



58 



11,6 



ef 



Koon Tan 



2 7s 1914 



138 



67,4 



60,6 



11 



ef 



Koon Tan 



5 /ö 1914 



144 



70 



62 



11 



ef 



Koon Tan 



,2 / 5 1914 



135 



68 



55 



11,5 



9 



Koon Tan 



16 /s 1914 



129 



63 



56,2 



12 



9 



Koon Tan 



14 A 1914 



126 



66,1 



54 



11,6 



9 



Koon Tan 



29 A 1914 



140 



68 



59 



11,3 



9 



Koon Tan 



16 /9 1914 



130 



67 



58,2 



11,2 



9 



Bång Hue Pong 



27 A 1914 



136 



66 



58 



12 



ef juv. 



Koon Tan 



1914 



— 



68 



61 



12 



ef juv. 



Koon Tan 



1914 



— 



66 



50 



9 



ef juv. 



Koon Tan 



1914 



— 



66,5 



49,8 



9 



ef juv. 



Koon Tan 



3 % 1914 



120 



62,8 



— 



— 



9 juv. 



Koon Tan 



JR /6 1914 



125 



63,3 



57,5 



11 



Irides: black. Bill: black. Legs: brown. 



