I found the Gadianti lifespan reference. Still, most of them don't get to experience it.
Brought one copy of the Worldbook to my apartment, ready to come up with ideas for the Arak and Gnolaum.
D&D Araki
-2 Int, +2 Con
Lowlight Vision
+1 to Reflex saves
+1 racial bonus on Listen, Search, and Spot checks
+2 racial bonus on Wilderness Lore and Animal Empathy.
+2 racial bonus on Hide and Move Silently.
D&D Gnolaum
-2 Str, +2 Cha, +2 Wis
+2 racial bonus to Swim checks
+2 racial bonus on Balance, Intuit Direction, and Profession (Sailor)
Regardless of system, Gnolaum have an average lifespan of 350 years.
Talent thoughts for both races in HARP
Arak: Instinctive Defense, Night Vision, Outdoorsman (was originally going for Enhanced Senses, but thought this made more sense)
Gnolaum: Extremely Nimble . . . that's all I can really justify based on their D&D version and my available HARP books.
As always, ideas are appreciated.