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Eamilia Muraenoidei, 



585. Muraena cancellata Eiclids. = Thyrsoidea cancellala Kp. 

 inicropoëcilus Blkr. 

 monochrous Blkr. 



tessellata Ei'chds. = Thyrsoidea tessellata Kp. 

 tile Cant. •= Thyrsoidea tile Kp. 



Familia Sijnhranchoidei. 



540. Monopterus javanensis Lac. 



536. 



// 



537. 



// 



538. 



// 



539. 



// 



'sGravenhage, 10 January 1861. 



