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We present here parameter distributions and fundamental scaling relations for190 galaxies as part of the Spectroscopy and H-bang Imaging of Virgo clustergalaxies (SHIVir) survey. We find the distribution of galaxy velocities to bebimodal about $V_{\rm circ} \sim 125$ km ${\rm s^{-1}}$, hinting at theexistence of dynamically unstable modes in the inner regions of galaxies. Ananalysis of the Tully-Fisher relation (TFR) of late-type galaxies (LTGs) andfundamental plane (FP) of early-type galaxies (ETGs) is also presented,yielding a compendium of galaxy scaling relations. The slope and zero-point ofthe Virgo TFR match those of field galaxies, while scatter differences likelyreflect distinct evolutionary histories. The velocities minimizing scatter forthe TFR and FP are measured at large apertures where the baryonic fractionbecomes subdominant. While TFR residuals remain independent of any galaxyparameters, FP residuals (i.e. the FP "tilt") correlate strongly with thedynamical-to-stellar mass ratio, yielding stringent galaxy formationconstraints. Furthermore, we construct a stellar-to-total mass relation (STMR)for ETGs and LTGs and find linear but distinct trends over the range $M_{*} =10^{8-11} M_{\odot}$. Stellar-to-halo mass relations (SHMRs), which probe theextended dark matter halo, can be scaled down to masses estimated within theoptical radius, showing a tight match with the Virgo STMR at low masses;however, possibly inadequate halo abundance matching prescriptions and broadradial scalings complicate this comparison at all masses. While ETGs appear tobe more compact than LTGs of the same stellar mass in projected space, theirmass-size relations in physical space are identical. The trends reported herecall for validation through well-resolved numerical simulations.

The Spectroscopy and H-band Imaging of Virgo cluster galaxies (SHIVir) Survey: Scaling Relations and the Stellar-to-Total Mass Relation