Their claws do not retract, and are more a tool of utility than a weapon. They are omnivores, native to Iji, from which they control a considerable territory. Their neighbors on the one side are the hani, on the other the kif, with whom they share some territory in dispute.
The mahendo'sat have more than a hundred languages native to Iji. Their own lingua franca is chiso, which not all mahendo'sat speak; and very many mahendo'sat have never succeeded in learning even the simplified pidgin that they popularized during the hani contact. Ironically, this species which pursues both art and science for its own sake and which is continually engaged in research of all kinds, cannot translate either into or out of its own set of languages with any degree of accuracy, which some might suspect indicates more than apparent idiosyncrasies in psychology as well as physiology. The fact that the pidgin is mostly hani rests on several facts, most of them having to do with the mahendo'sat's inability to translate their own tongue. First, mahendo'sat and stsho were already in communication with great difficulty through a bastard tongue involving kif, who spoke stsho. Second, when hani came into the picture, hani proved able to learn kifish and stsho and with their long experience as traders, evolved a pidgin hani that blended with the current pidgin and virtually supplanted it. This proved something even mahendo'sat could handle, and which kif had less trouble with than they did with stsho. So the mahendo'sat took to it with relief.
As for the inner workings of the mahen culture, even the species name exists in some uncertainty. Mahe is generally singular, sometimes plural; and mahendo'sat actually seems to stand for the species collective mentality, or the species as an entity, or for some concept which refuses translation as nation or species. The term han in its application as the collective of the hani species is clearly a reflection of mahen influence in the formative phase of hani world government.
Mahendo'sat are often collectors, which they have in common with stsho; but mahendo'sat are most interested in natural objects and make elaborate gardens, an art which they taught to the hani, whose gardens nevertheless maintain a hani-like plainness and agricultural practicality. Mahendo'sat on the other hand are devoted to design and derive philosophical meaning from the growth patterns of their carefully tended trees. Mahendo'sat also keep pets, a trait they share with stsho and perhaps tc'a (qv) but mahendo'sat are likely to keep difficult ones and to lavish care on exotics. The history of the mahen species is one of pocket kingdoms, continual religious ferment, mysticism, leaders with self-claimed credentials rising to some purpose and vanishing in what may have been a tradition of such vanishments.
They are greatly concerned with abstracts and courtesies, symbol and hidden meaning.
Modern and ancient mahen authority rests on Person, involving dignity and charismatic appeal, and interlinking Personages in an elaborate chain of command in which one appoints the next, but in which a higher Personage may be brought down by the malfeasance or error of an appointee.
Mahendo'sat set great store by this indefinable quality and esteem it where found, to such an extent that they likewise choose to honor or ignore members of other species with complete disregard of those species' own concepts of authority. Personages are of either of the species' two genders, usually of mature years. Personages come in many ranks and levels of authority, but all are attended by a Voice, a person usually of the opposite gender whose apparently self-appointed task it is to represent the Personage and to utter unpleasantness which the Personage is too serene to deal with.
The mahen social unit is complex, revolving around personage: mating is at apparent random, but Person has a great deal to do with it. Young are traded about with apparent abandon, but this also has to do with the bonds of Person, and the desire to expose the young to good influence or superior instruction.
The mahen government currently rests with a Personage at Iji whose serenity is untroubled; but in the fashion of mahendo'sat, this and the entire form of government are subject to change without notice.
The stsho, native to remote Llyene, are a pale, hairless species, trisexual hermaphrodites, one of each triad bearing young: but that same individual may exist within another triad as a non-bearer. Stsho refuse to explain.
They are omnivores of great sensitivity and fragility. Their limbs break easily. Their very personalities fragment under stress, which seems to serve as a social absolution. It is very impolite to recognize a stsho who has changed persona, or as stsho call it. . Phased. An individual seems to go through many Phases in life.
They trade. They are aesthetes and enjoy subtle distinctions in taste and sight. They have forty-seven different words, for instance, for white.
Like hani, they prefer bowl-structures for chairs and beds. Their elaborate architecture is apparently random and universally pastel in color.
They are the only natives of Compact space who need drugs to survive jump.
They permit no intrusion of oxygen-breathing species within their territory, but they are utterly incapable of enforcing this except through their relationship with the unpredictable methane-breathers who divide them from kif territory. They share one border with the hani; methane-breathers come and go within their space; and to their considerable distress they have discovered humans are at their backs, on the side of stsho space nearest Llyene, which is a mysterious and forbidden world.
They were among the first spacefarers in the region, anomalous, because their primary policy seems to be to acquire the widest possible area about their homeworld from which strangers are excluded. Certainly they did not seem to go to the stars to make contact with outsiders. Or perhaps some experience lies in their past which has made them what they are. Stsho allow no real information about stsho to leak out of their space, which greatly vexes the curious mahendo'sat.
Legendarily Llyene is a treasure world of fantastical wealth. It is certain that stsho trade is lucrative in all directions, and that they are the source of a great deal of technology that the mahendo'sat turn to various purposes.
Kif are tallest of the species of the Compact, very lean and having virtually no body fat. They are mostly hairless, except for a close-growing strip down the midline of their elongate, long-snouted skulls — which is seldom visible, as kif go robed and hooded and seldom bare their heads. The skin is gray and soft, if very tough and much wrinkled, and hot to the touch of hani or mahendo'sat. They are agile and strong; their claws are retractable and very sharp. Their eyes are usually red-rimmed: they prefer very dim light. What their genders are is a matter of guesswork. They may have two, but outsiders often use it of a kif in complete uncertainty, and he by convention which the mahendo'sat began: kif use he and occasionally she of themselves, but whether this precisely reflects a mahen/hani style gender distinction or something more like the stsho is still uncertain. Kif give few clues to aid the guesswork.
Kif got into space independently, through an arms race, and acquired starflight through contact with tc'a, whose wisdom in this other species question.
Kif are totally carnivorous, incapable of swallowing anything very large. Two independent sets of jaws exist within the snout, one to bite, another to reduce the intake to pulp and fluids. They prefer live food, and actually have rather delicate appetites: they are repulsed by carrion and could not easily handle cooked meat.
Color does not play a part in their decor, which is generally utilitarian and often black and gray. The light in their dwellings is quite dim. They have keen night vision, and indeed much of their homeworld dwelling is underground, though some mahen scientists have disputed on the basis of the kifish eye (smaller than the eyes of other nocturnals on other worlds) whether the species did not in fact originate as a diurnal hunter and change its lifestyle in the remote past. As kif do not share data with mahendo'sat, and stsho and hani have no interest in the question, it goes unanswered. Curiously kif do practice art, which seems confined to objects of ordinary use, weapons, cups, boxes and containers, which are embellished in tactile patterns. They place little value on mass-produced goods and great value on objects they believe to be unique, or on consumables such as rare and endangered species or uncommon liquors. They do appreciate intoxicants of various kinds but are the most moderate of known species in their consumption: individual kif who have become intoxicated have been killed outright by their companions.