Archey. — Fresh-water Crayfish of New Zealand. 



313 



Table 1.— Average Measurements of Specimens of Paranephrops planifrons 



from each Locality. 



Column No. 



Specimen. 



Ross 



Greymouth . . 

 Murchison 

 Aorere River 

 Wakefield . . 

 Brightwater 

 Richmond 

 D'Urville Island 

 Pelorus River 

 Kenepuru 

 Spring Creek 

 Ocean Bay . . 

 Wellington . . 

 Kapiti Island 

 Masterton 

 Wanganui 

 New Plymouth 

 Hawke's Bay 

 Napier 

 Rotorua 

 Rotoiti 

 Puriri 

 Manukau 



Antennal Scale. 



6. 



MO fl 



a 



eS 



Ph 



1-80 

 2-29 

 1-74 

 2-08 

 2-15 

 2-35 

 2-12 

 2-70 

 1-79 

 1-66 

 2-80 

 2-10 

 1-95 

 2-30 

 2-37 

 2-60 

 2-32 

 2-44 

 2-22 

 1-95 

 2-25 

 2-00 

 2-67 



8-8 

 7-5 

 9-7 

 7-3 

 7-1 

 7-0 

 7-7 

 5-4 

 9-3 

 9-7 

 6-5 

 8-2 

 8-4 

 8-0 

 6-8 

 7-0 

 7-1 

 6-1 

 5-1 

 7-7 

 7-1 

 6-7 

 5-8 I 



0-85 

 0-98 

 0-73 

 0-98 

 0-89 

 0-91 

 1-30 

 1-30 

 0-80 

 0-77 

 1-08 

 0-90 

 0-93 

 1-00 

 1-07 

 1-14 

 1-00 

 1-02 

 1-00 

 1-02 

 0-96 

 1-00 

 1-12 



