552 



FISHERY BULLETIN OF THE FISH AND WILDLIFE SERVICE 



Appendix Table 3-D. — Reduced regression statistics for various mor-phometric relationships, by species — Continued 

 (Symbols follow Snedecor (1946); A'=fork length in cm.; K=greatest body depth in cm.) 



Location 



Source of data 



Szy 



I. marlina: 



New Zealand-Australia 



Central Pacific 



Hawaii 



M. audax: 



New Zealand-Australia 



New Zealand _ . . _ 



Central Pacific 



Hawaii 



AI. ampla: 



Bimini 



Central Pacific -.- 



Hawaii 



Gregory and Conrad (1939).-.- 

 POFI 



Hawaiian Division Fish and 

 Game. 



Gregory and Conrad (1939)... 



Morrow (1952a) 



POFI 



Hawaiian Division Fish and 

 Game. 



Conrad and LaMonte (1937) . . 

 POFI 



Hawaiian Division Fish and 

 Game. 



6909. 9225 

 1174.9329 

 434. 9020 



2470. 6800 

 2101. 5289 

 6098. 7952 

 2478. 3800 



5507. 4915 

 34412. 4961 

 8260. 8160 



278. 9.58 

 290.014 

 294. 740 



282. 100 

 279. 698 

 247. 624 

 222. 629 



276. 230 

 263. 077 

 291.826 



53. 925 



54. 271 

 57.540 



44.740 

 43, 789 

 37. 710 

 31.825 



48. 370 

 44.411 

 51.263 



0. 26582 

 .20883 

 . 15719 



. 19063 

 . 15547 

 . 19229 

 . 17673 



. 22445 

 .20560 

 . 18690 



-17.438 

 -6.293 

 11.210 



-9.037 



.304 



-9.906 



-7.620 



-13.630 

 -9.651 

 -3. 279 



2.928 

 1.484 

 3.967 



2. 141 



2.579 

 2.947 

 1.622 



3.287 

 3.367 

 3.332 



46.52 

 45.92 

 50.61 



38.62 

 39.17 

 38.67 

 36.66 



42.48 

 41.72 

 43.45 



59.31 

 56.36 

 58.37 



48.15 

 46.95 

 47.78 

 45.50 



63.71 

 52.00 

 52.79 



Appendix Table 3-E. — Reduced regression statistics for various morphometric relationships, by species 

 [Symbols follow Snedecor (1946); measurements In cm.: specimens from POFI collection in Central Pacific] 



Relationship and species 



N 



SX 



SY 



SX' 



SY2 



SXY 



Si' 



Sy' 



.Y= greatest body depth 



y=height 1st dorsal 



1. marlina . - 



M. audax 



M. ampla 



A'= tip of snout to upper tail notch 



y=fork length 



/. marlina 



M. aiLdar 



M. ampla- _. __ 



A^=naris to fork of tail 



y=fork length 



I. marlina 



M. audar 



M. ampla . 



X= posterior edge orbit to fork of tail 



y=fork length 



/. marlina 



M. audar... _,_ 



M. ampla 



329.4 

 791.9 

 2623.1 



1834.6 

 2168.3 

 6096.8 



2211. 7 

 3971. 4 

 12430. 7 



1716.8 

 1741. 6 

 5100.8 



202.2 



898.5 

 2010.2 



1983. 5 

 2349,9 

 6594. 8 



2856.5 

 5184. 8 

 16793. 2 



230.49 

 2349.9 

 6794. 7 



18323. 84 

 31007, 63 

 126396, 29 



486997, 19 

 538835, 07 

 1556682.98 



496707. 37 

 773558, 78 

 2616040. 45 



373314. 74 

 348776. 21 

 1045728. 88 



6935. 74 

 39045, 69 

 72748. 00 



569335. 99 

 632949. 73 

 1820646. 10 



825424, 45 

 1314676. 26 

 4233130. 96 



672633. 95 

 632949. 73 

 1860606. 11 



11266. 11 

 34640. 32 

 96316. 50 



626564. 53 

 583992. 11 

 1683480. 40 



639618. 84 

 1008316. 16 

 3327267. 42 



501082. 16 

 469790. 74 

 1394686. 89 



239. 7800 

 1146.4581 

 7763. 3313 



6227. 1643 

 16443.4156 

 70331. 8744 



6545.0810 

 22510. 3068 

 82887. 9502 



4889. 4600 

 11795. 9600 

 45030. 3939 



121.6000 



602. 7257 



3077. 2407 



7297. 0972 

 19390. 8400 

 80990. 6184 



10036. 4250 

 34573. 8296 

 144193. 8086 



8563. 4487 

 19390. 8400 

 84915.7989 



Relationship and species 



Sirj 



depth 



depth 



A'=great<>st body depth 



y=height 1st dorsal 



/. marlina ._ 



M. audax , 



At. ampla 



jr=tlp of snoi't to upper tail notch 



y=fork length 



I. marlina 



JV/. audax 



AI. ampla 



X=naris to fork of tail 



y=fork length 



/. marlina 



Af. audax -- 



M. ampla 



Ar=posterior edge orbit to fork of tail 



>'=fork length 



/. marlina 



Af. audax 



M. ampla _ 



164.3300 



758.3129 



4402. 4721 



6736.8514 

 17848.9800 

 75457. 1264 



8067. OO-W 

 27796,4015 

 108888. 0554 



6450.6200 

 16085. 0800 

 61670. 2839 



54.900 

 37. 710 

 45.226 



262. 071 

 240. 922 

 243. 832 



221. 170 

 189.114 

 203, 782 



214.600 

 193.500 

 196. 185 



33.700 

 42. 786 

 34. 659 



283. 357 

 261. 100 

 263. 792 



286. 6.60 

 246. 895 

 258.905 



288.113 

 261, 100 

 261,3.35 



0. 68534 

 .66202 

 .56709 



1.08169 

 1,08648 

 1. 07287 



1. 23255 

 1. 23483 

 1.31368 



1. 31929 

 1. 27884 

 1, 36953 



-3. 925 

 17. 821 

 9.012 



-.123 

 -.416 

 2.192 



12. 947 



13, 371 

 -8. 799 



4.993 

 13.644 

 -7.346 



1.498 

 2 302 

 3.220 



1.483 

 1.618 

 1.232 



3.397 

 3.627 

 4.414 



2.978 

 3.769 

 4.361 



23. 19 

 44.30 

 31.70 



40.62 

 64.23 

 40.20 



