In Greek mythology, Geras (Ancient Greek: Γῆρας, "Gễras" ) was the god of old age.
 It was considered a virtue whereby the more gēras a man acquired, the more "kleos" (fame) and "arete" (excellence and courage) he was considered to have.
 According to Hesiod, Gēras was a son of Nyx.
 Hyginus adds that his father was Erebus.
 He was depicted as a tiny shriveled-up old man.
 Gēras's opposite was Hebe, the goddess of youth.
 His Roman equivalent was Senectus.
 He is known primarily from vase depictions that show him with the hero Heracles; the mythic story that inspired these depictions has been entirely lost.
Malakas (; ] ) is a Greek slang word, with a variety of different meanings.
 The meaning varies depending on the tone and context used.
 It can be an exclamation of pleasure, an expression of dark horror, a cry of anger, a paean of affection, and other different things besides its literal equivalent, which in British English is "wanker".
 Common alternative meanings include "asshole" or "jerk", and the contrasting "dude", or "mate", depending on the context.
 It derives from the Greek word "malakos" (μαλακός ), which means "soft" or "spoilt, well-used to luxuries of life".
 It is one of the most frequent words picked up by tourists (often in its vocative case form, i.e. μαλάκα "malaka" /ma.
'la.ka/) and travellers to Greece and is not unusual amongst the younger Greek diaspora, even when the level of Greek is low.
 A female form of the word exists, "malako" (μαλάκω ), but is a recent coinage, whereas "malakismeni" (μαλακισμένη ) seems to be rather more vintage.
André—sometimes transliterated as Andre—is the French and Portuguese form of the name Andrew, and is now also used in the English-speaking world.
 It is a variation of the Greek name "Andreas", a short form of any of various compound names derived from "andr-" 'man, warrior'.
 The female form in French is Andrée whereas the female form in Portuguese is Andreia.
A formal Gaelic language name consists of a given name and a surname.
 First names are either native or nativized (i.e. borrowed and made to fit the Gaelic sound system).
 Surnames are generally patronymic, i.e. they refer to a historical ancestor.
 The form of a surname varies according to whether its bearer is male (e.g. "MacDhòmhnaill" "MacDonald") or female (e.g. "NicDhòmhnaill" "MacDonald") though for some surnames the adjectival form of a name such as "Dòmhnallach" (adjectival form of MacDonald) can be used for both men and women.
 However, when used in the female form the first letter is aspirated (if possible).
Benoît ( or ; ] ) is a Catholic French male given name, or, less frequently, Benoist.
 The name is the Old French word for "blessed", equivalent to the English name Benedict.
 The female form of the name is Benoîte, or Bénédicte as well as family name.
Artemis ( ; Greek: Ἄρτεμις "Artemis", ) was one of the most widely venerated of the Ancient Greek deities.
 Her Roman equivalent is Diana.
 Some scholars believe that the name, and indeed the goddess herself, was originally pre-Greek.
 Homer refers to her as "Artemis Agrotera, Potnia Theron": "Artemis of the wildland, Mistress of Animals".
 The Arcadians believed she was the daughter of Demeter.
Heracles Kynagidas (Κυναγίδας , "The Huntsman") was the patron god of hunting in the Macedonian Kingdom, to whom hunting trophies were dedicated.
 The epithet was also attributed to "Artemis Kynago" Κυναγὼ , in its female form.
Mihai is a Romanian given name for males or a surname.
 It is equivalent to the English name Michael.
 A variant of the name is Mihail.
 Its female form is Mihaela.
Hercules is a Roman hero and god.
 He was the equivalent of the Greek divine hero Heracles, who was the son of Zeus (Roman equivalent Jupiter) and the mortal Alcmene.
 In classical mythology, Hercules is famous for his strength and for his numerous far-ranging adventures.
Hebe ( ; Greek: Ἥβη ) in ancient Greek religion, is the goddess of youth (Roman equivalent: Juventas).
 She is the daughter of Zeus and Hera.
 Hebe was the cupbearer for the gods and goddesses of Mount Olympus, serving their nectar and ambrosia, until she was married to Heracles (Roman equivalent: Hercules); her successor was the divine hero Ganymede.
 Another title of hers, for this reason, is "Ganymeda".
 She also drew baths for her brother Ares and helped Hera enter her chariot.

Question: The female form of Heracles Kynagidas has a Roman equivalent known under what name?
Answer: Diana